90753264 has 80 divisors (see below), whose sum is σ = 297719040. Its totient is φ = 25928640.

The previous prime is 90753251. The next prime is 90753277. The reversal of 90753264 is 46235709.

It is an interprime number because it is at equal distance from previous prime (90753251) and next prime (90753277).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11982 + ... + 18029.

It is an arithmetic number, because the mean of its divisors is an integer number (3721488).

Almost surely, 2^90753264 is an apocalyptic number.

It is an amenable number.

90753264 is an abundant number, since it is smaller than the sum of its proper divisors (206965776).

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

90753264 is a wasteful number, since it uses less digits than its factorization.

90753264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30035 (or 30023 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 36.

The square root of 90753264 is about 9526.4507556592. The cubic root of 90753264 is about 449.3872549197.

The spelling of 90753264 in words is "ninety million, seven hundred fifty-three thousand, two hundred sixty-four".