90750416 has 40 divisors (see below), whose sum is σ = 181059840. Its totient is φ = 44044416.

The previous prime is 90750409. The next prime is 90750427. The reversal of 90750416 is 61405709.

It is a happy number.

It is a congruent number.

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, 86825 + ... + 87863.

It is an arithmetic number, because the mean of its divisors is an integer number (4526496).

Almost surely, 2^90750416 is an apocalyptic number.

It is an amenable number.

90750416 is a deficient number, since it is larger than the sum of its proper divisors (90309424).

90750416 is a wasteful number, since it uses less digits than its factorization.

90750416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1203 (or 1197 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 90750416 is about 9526.3012759413. The cubic root of 90750416 is about 449.3825540115.

The spelling of 90750416 in words is "ninety million, seven hundred fifty thousand, four hundred sixteen".