90546928 has 10 divisors (see below), whose sum is σ = 175434704. Its totient is φ = 45273456.

The previous prime is 90546923. The next prime is 90546943. The reversal of 90546928 is 82964509.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90546923) by changing a digit.

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, 2829576 + ... + 2829607.

Almost surely, 2^90546928 is an apocalyptic number.

It is an amenable number.

90546928 is a deficient number, since it is larger than the sum of its proper divisors (84887776).

90546928 is a wasteful number, since it uses less digits than its factorization.

90546928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5659191 (or 5659185 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 43.

The square root of 90546928 is about 9515.6149564807. The cubic root of 90546928 is about 449.0464218880.

The spelling of 90546928 in words is "ninety million, five hundred forty-six thousand, nine hundred twenty-eight".