90755344 has 20 divisors (see below), whose sum is σ = 176132700. Its totient is φ = 45301760.

The previous prime is 90755323. The next prime is 90755351. The reversal of 90755344 is 44355709.

It can be written as a sum of positive squares in 2 ways, for example, as 33177600 + 57577744 = 5760^2 + 7588^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5832 + ... + 14680.

It is an arithmetic number, because the mean of its divisors is an integer number (8806635).

Almost surely, 2^90755344 is an apocalyptic number.

It is an amenable number.

90755344 is a deficient number, since it is larger than the sum of its proper divisors (85377356).

90755344 is a wasteful number, since it uses less digits than its factorization.

90755344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9498 (or 9492 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 90755344 is about 9526.5599247577. The cubic root of 90755344 is about 449.3906881052.

The spelling of 90755344 in words is "ninety million, seven hundred fifty-five thousand, three hundred forty-four".