915479652 has 24 divisors (see below), whose sum is σ = 2188220832. Its totient is φ = 297716800.

The previous prime is 915479651. The next prime is 915479657. The reversal of 915479652 is 256974519.

It is a super-2 number, since 2×915479652² = 1676205986452082208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (915479651) 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 7 ways as a sum of consecutive naturals, for example, 929874 + ... + 930857.

It is an arithmetic number, because the mean of its divisors is an integer number (91175868).

Almost surely, 2^915479652 is an apocalyptic number.

It is an amenable number.

915479652 is an abundant number, since it is smaller than the sum of its proper divisors (1272741180).

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

915479652 is a wasteful number, since it uses less digits than its factorization.

915479652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1860779 (or 1860777 counting only the distinct ones).

The product of its digits is 680400, while the sum is 48.

The square root of 915479652 is about 30256.8942887402. The cubic root of 915479652 is about 970.9932971622.

The spelling of 915479652 in words is "nine hundred fifteen million, four hundred seventy-nine thousand, six hundred fifty-two".