90760704 has 80 divisors (see below), whose sum is σ = 248482608. Its totient is φ = 29417472.

The previous prime is 90760693. The next prime is 90760753. The reversal of 90760704 is 40706709.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56034 + ... + 57630.

Almost surely, 2^90760704 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 90760704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (124241304).

90760704 is an abundant number, since it is smaller than the sum of its proper divisors (157721904).

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

90760704 is a wasteful number, since it uses less digits than its factorization.

90760704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1655 (or 1639 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 33.

The square root of 90760704 is about 9526.8412393616. The cubic root of 90760704 is about 449.3995349182.

The spelling of 90760704 in words is "ninety million, seven hundred sixty thousand, seven hundred four".