45941974 has 48 divisors (see below), whose sum is σ = 79714800. Its totient is φ = 19813248.

The previous prime is 45941947. The next prime is 45941993. The reversal of 45941974 is 47914954.

45941974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×45941974² = 4221329950033352, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is a self number, because there is not a number n which added to its sum of digits gives 45941974.

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 23 ways as a sum of consecutive naturals, for example, 421432 + ... + 421540.

It is an arithmetic number, because the mean of its divisors is an integer number (1660725).

Almost surely, 2^45941974 is an apocalyptic number.

45941974 is a deficient number, since it is larger than the sum of its proper divisors (33772826).

45941974 is a wasteful number, since it uses less digits than its factorization.

45941974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209 (or 196 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 45941974 is about 6778.0508997794. The cubic root of 45941974 is about 358.1540643344.

The spelling of 45941974 in words is "forty-five million, nine hundred forty-one thousand, nine hundred seventy-four".