90929352 has 64 divisors (see below), whose sum is σ = 232142400. Its totient is φ = 29675520.

The previous prime is 90929351. The next prime is 90929353. The reversal of 90929352 is 25392909.

It is an interprime number because it is at equal distance from previous prime (90929351) and next prime (90929353).

It is a self number, because there is not a number n which added to its sum of digits gives 90929352.

It is not an unprimeable number, because it can be changed into a prime (90929351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323452 + ... + 323732.

It is an arithmetic number, because the mean of its divisors is an integer number (3627225).

Almost surely, 2^90929352 is an apocalyptic number.

It is an amenable number.

90929352 is an abundant number, since it is smaller than the sum of its proper divisors (141213048).

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

90929352 is a wasteful number, since it uses less digits than its factorization.

90929352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 526 (or 522 counting only the distinct ones).

The product of its (nonzero) digits is 43740, while the sum is 39.

The square root of 90929352 is about 9535.6883338331. The cubic root of 90929352 is about 449.6777149171.

The spelling of 90929352 in words is "ninety million, nine hundred twenty-nine thousand, three hundred fifty-two".