1488725420 has 96 divisors (see below), whose sum is σ = 3862981248. Its totient is φ = 469297152.

The previous prime is 1488725419. The next prime is 1488725429. The reversal of 1488725420 is 245278841.

1488725420 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1488725429) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 502664 + ... + 505616.

It is an arithmetic number, because the mean of its divisors is an integer number (40239388).

Almost surely, 2^1488725420 is an apocalyptic number.

1488725420 is a gapful number since it is divisible by the number (10) 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 1488725420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1931490624).

1488725420 is an abundant number, since it is smaller than the sum of its proper divisors (2374255828).

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

1488725420 is a wasteful number, since it uses less digits than its factorization.

1488725420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259 (or 3257 counting only the distinct ones).

The product of its (nonzero) digits is 143360, while the sum is 41.

The square root of 1488725420 is about 38584.0047169808. The cubic root of 1488725420 is about 1141.8389883445.

The spelling of 1488725420 in words is "one billion, four hundred eighty-eight million, seven hundred twenty-five thousand, four hundred twenty".