90745935 has 32 divisors (see below), whose sum is σ = 168222720. Its totient is φ = 40912128.

The previous prime is 90745891. The next prime is 90745961. The reversal of 90745935 is 53954709.

It is not a de Polignac number, because 90745935 - 2⁶ = 90745871 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1746 + ... + 13584.

It is an arithmetic number, because the mean of its divisors is an integer number (5256960).

Almost surely, 2^90745935 is an apocalyptic number.

90745935 is a deficient number, since it is larger than the sum of its proper divisors (77476785).

90745935 is a wasteful number, since it uses less digits than its factorization.

90745935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11927.

The product of its (nonzero) digits is 170100, while the sum is 42.

The square root of 90745935 is about 9526.0660820719. The cubic root of 90745935 is about 449.3751574748.

The spelling of 90745935 in words is "ninety million, seven hundred forty-five thousand, nine hundred thirty-five".