90546524 has 6 divisors (see below), whose sum is σ = 158456424. Its totient is φ = 45273260.

The previous prime is 90546481. The next prime is 90546541. The reversal of 90546524 is 42564509.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11318312 + ... + 11318319.

It is an arithmetic number, because the mean of its divisors is an integer number (26409404).

Almost surely, 2^90546524 is an apocalyptic number.

It is an amenable number.

90546524 is a deficient number, since it is larger than the sum of its proper divisors (67909900).

90546524 is a wasteful number, since it uses less digits than its factorization.

90546524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22636635 (or 22636633 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 90546524 is about 9515.5937281916. The cubic root of 90546524 is about 449.0457540390.

The spelling of 90546524 in words is "ninety million, five hundred forty-six thousand, five hundred twenty-four".