90150596 has 6 divisors (see below), whose sum is σ = 157763550. Its totient is φ = 45075296.

The previous prime is 90150587. The next prime is 90150631. The reversal of 90150596 is 69505109.

It can be written as a sum of positive squares in only one way, i.e., 86676100 + 3474496 = 9310^2 + 1864^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11268821 + ... + 11268828.

It is an arithmetic number, because the mean of its divisors is an integer number (26293925).

Almost surely, 2^90150596 is an apocalyptic number.

It is an amenable number.

90150596 is a deficient number, since it is larger than the sum of its proper divisors (67612954).

90150596 is a wasteful number, since it uses less digits than its factorization.

90150596 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22537653 (or 22537651 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 35.

The square root of 90150596 is about 9494.7667691208. The cubic root of 90150596 is about 448.3902915279.

The spelling of 90150596 in words is "ninety million, one hundred fifty thousand, five hundred ninety-six".