45640092 has 24 divisors (see below), whose sum is σ = 109372816. Its totient is φ = 14802048.

The previous prime is 45640081. The next prime is 45640103. The reversal of 45640092 is 29004654.

45640092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (45640081) and next prime (45640103).

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 50953 + ... + 51840.

Almost surely, 2^45640092 is an apocalyptic number.

It is an amenable number.

45640092 is an abundant number, since it is smaller than the sum of its proper divisors (63732724).

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

45640092 is a wasteful number, since it uses less digits than its factorization.

45640092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102837 (or 102835 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 45640092 is about 6755.7451106447. The cubic root of 45640092 is about 357.3678700592.

The spelling of 45640092 in words is "forty-five million, six hundred forty thousand, ninety-two".