90555682 has 16 divisors (see below), whose sum is σ = 155422080. Its totient is φ = 38763648.

The previous prime is 90555671. The next prime is 90555701. The reversal of 90555682 is 28655509.

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, 10194 + ... + 16882.

It is an arithmetic number, because the mean of its divisors is an integer number (9713880).

Almost surely, 2^90555682 is an apocalyptic number.

90555682 is a deficient number, since it is larger than the sum of its proper divisors (64866398).

90555682 is a wasteful number, since it uses less digits than its factorization.

90555682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7665.

The product of its (nonzero) digits is 108000, while the sum is 40.

The square root of 90555682 is about 9516.0749261447. The cubic root of 90555682 is about 449.0608925637.

The spelling of 90555682 in words is "ninety million, five hundred fifty-five thousand, six hundred eighty-two".