45658374 has 16 divisors (see below), whose sum is σ = 91431408. Its totient is φ = 15200352.

The previous prime is 45658373. The next prime is 45658397. The reversal of 45658374 is 47385654.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45658373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 924 + ... + 9600.

It is an arithmetic number, because the mean of its divisors is an integer number (5714463).

Almost surely, 2^45658374 is an apocalyptic number.

45658374 is an abundant number, since it is smaller than the sum of its proper divisors (45773034).

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

45658374 is a wasteful number, since it uses less digits than its factorization.

45658374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9559.

The product of its digits is 403200, while the sum is 42.

The square root of 45658374 is about 6757.0980457590. The cubic root of 45658374 is about 357.4155805037.

The spelling of 45658374 in words is "forty-five million, six hundred fifty-eight thousand, three hundred seventy-four".