45369974 has 16 divisors (see below), whose sum is σ = 77601888. Its totient is φ = 19708032.

The previous prime is 45369971. The next prime is 45369983. The reversal of 45369974 is 47996354.

It is a happy number.

45369974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45369971) by changing a digit.

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, 50882 + ... + 51765.

It is an arithmetic number, because the mean of its divisors is an integer number (4850118).

Almost surely, 2^45369974 is an apocalyptic number.

45369974 is a deficient number, since it is larger than the sum of its proper divisors (32231914).

45369974 is a wasteful number, since it uses less digits than its factorization.

45369974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102679.

The product of its digits is 816480, while the sum is 47.

The square root of 45369974 is about 6735.7237176119. The cubic root of 45369974 is about 356.6614548787.

The spelling of 45369974 in words is "forty-five million, three hundred sixty-nine thousand, nine hundred seventy-four".