45956374 has 4 divisors (see below), whose sum is σ = 68934564. Its totient is φ = 22978186.

The previous prime is 45956359. The next prime is 45956381. The reversal of 45956374 is 47365954.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×45956374² = 4223976622455752, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45956374.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11489092 + ... + 11489095.

It is an arithmetic number, because the mean of its divisors is an integer number (17233641).

Almost surely, 2^45956374 is an apocalyptic number.

45956374 is a deficient number, since it is larger than the sum of its proper divisors (22978190).

45956374 is a wasteful number, since it uses less digits than its factorization.

45956374 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22978189.

The product of its digits is 453600, while the sum is 43.

The square root of 45956374 is about 6779.1130688313. The cubic root of 45956374 is about 358.1914802262.

The spelling of 45956374 in words is "forty-five million, nine hundred fifty-six thousand, three hundred seventy-four".