45756874 has 8 divisors (see below), whose sum is σ = 68750208. Its totient is φ = 22840140.

The previous prime is 45756869. The next prime is 45756889. The reversal of 45756874 is 47865754.

It is a happy number.

45756874 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 17632 + ... + 20059.

It is an arithmetic number, because the mean of its divisors is an integer number (8593776).

Almost surely, 2^45756874 is an apocalyptic number.

45756874 is a deficient number, since it is larger than the sum of its proper divisors (22993334).

45756874 is a wasteful number, since it uses less digits than its factorization.

45756874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38300.

The product of its digits is 940800, while the sum is 46.

The square root of 45756874 is about 6764.3827508502. The cubic root of 45756874 is about 357.6724165476.

It can be divided in two parts, 4575 and 6874, that added together give a square (11449 = 107²).

The spelling of 45756874 in words is "forty-five million, seven hundred fifty-six thousand, eight hundred seventy-four".