1488721152 has 72 divisors (see below), whose sum is σ = 4058893440. Its totient is φ = 484126720.

The previous prime is 1488721147. The next prime is 1488721183. The reversal of 1488721152 is 2511278841.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 1488721152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7849 + ... + 55127.

It is an arithmetic number, because the mean of its divisors is an integer number (56373520).

Almost surely, 2^1488721152 is an apocalyptic number.

1488721152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1488721152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2029446720).

1488721152 is an abundant number, since it is smaller than the sum of its proper divisors (2570172288).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1488721152 is an equidigital number, since it uses as much as digits as its factorization.

1488721152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47339 (or 47325 counting only the distinct ones).

The product of its digits is 35840, while the sum is 39.

The square root of 1488721152 is about 38583.9494090483. The cubic root of 1488721152 is about 1141.8378971709.

Adding to 1488721152 its reverse (2511278841), we get a palindrome (3999999993).

The spelling of 1488721152 in words is "one billion, four hundred eighty-eight million, seven hundred twenty-one thousand, one hundred fifty-two".