45453674 has 32 divisors (see below), whose sum is σ = 80179200. Its totient is φ = 19316976.

The previous prime is 45453641. The next prime is 45453689. The reversal of 45453674 is 47635454.

It is a happy number.

45453674 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15 ways as a sum of consecutive naturals, for example, 118487 + ... + 118869.

It is an arithmetic number, because the mean of its divisors is an integer number (2505600).

Almost surely, 2^45453674 is an apocalyptic number.

45453674 is a deficient number, since it is larger than the sum of its proper divisors (34725526).

45453674 is a wasteful number, since it uses less digits than its factorization.

45453674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579 (or 565 counting only the distinct ones).

The product of its digits is 201600, while the sum is 38.

The square root of 45453674 is about 6741.9339955238. The cubic root of 45453674 is about 356.8806470174.

The spelling of 45453674 in words is "forty-five million, four hundred fifty-three thousand, six hundred seventy-four".