1487239248 has 320 divisors, whose sum is σ = 4679700480. Its totient is φ = 402124800.

The previous prime is 1487239223. The next prime is 1487239249. The reversal of 1487239248 is 8429327841.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 1487239197 and 1487239206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1487239249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 14439165 + ... + 14439267.

It is an arithmetic number, because the mean of its divisors is an integer number (14624064).

Almost surely, 2^1487239248 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1487239248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2339850240).

1487239248 is an abundant number, since it is smaller than the sum of its proper divisors (3192461232).

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

1487239248 is a wasteful number, since it uses less digits than its factorization.

1487239248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 212 counting only the distinct ones).

The product of its digits is 774144, while the sum is 48.

The square root of 1487239248 is about 38564.7409948518. The cubic root of 1487239248 is about 1141.4589016588.

The spelling of 1487239248 in words is "one billion, four hundred eighty-seven million, two hundred thirty-nine thousand, two hundred forty-eight".