90552694 has 16 divisors (see below), whose sum is σ = 138242160. Its totient is φ = 44478720.

The previous prime is 90552647. The next prime is 90552769. The reversal of 90552694 is 49625509.

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, 27454 + ... + 30574.

It is an arithmetic number, because the mean of its divisors is an integer number (8640135).

Almost surely, 2^90552694 is an apocalyptic number.

90552694 is a deficient number, since it is larger than the sum of its proper divisors (47689466).

90552694 is a wasteful number, since it uses less digits than its factorization.

90552694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3375.

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 90552694 is about 9515.9179273468. The cubic root of 90552694 is about 449.0559533975.

The spelling of 90552694 in words is "ninety million, five hundred fifty-two thousand, six hundred ninety-four".