90574848 has 312 divisors, whose sum is σ = 333930688. Its totient is φ = 23887872.

The previous prime is 90574837. The next prime is 90574867. The reversal of 90574848 is 84847509.

It is a tau number, because it is divible by the number of its divisors (312).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6967290 + ... + 6967302.

Almost surely, 2^90574848 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 90574848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (166965344).

90574848 is an abundant number, since it is smaller than the sum of its proper divisors (243355840).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

90574848 is an equidigital number, since it uses as much as digits as its factorization.

90574848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59 (or 25 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 90574848 is about 9517.0819057104. The cubic root of 90574848 is about 449.0925713929.

The spelling of 90574848 in words is "ninety million, five hundred seventy-four thousand, eight hundred forty-eight".