45174028 has 12 divisors (see below), whose sum is σ = 79114672. Its totient is φ = 22569840.

The previous prime is 45173987. The next prime is 45174061. The reversal of 45174028 is 82047154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3001 + ... + 9967.

Almost surely, 2^45174028 is an apocalyptic number.

It is an amenable number.

45174028 is a deficient number, since it is larger than the sum of its proper divisors (33940644).

45174028 is a wasteful number, since it uses less digits than its factorization.

45174028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8592 (or 8590 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 31.

The square root of 45174028 is about 6721.1626970339. The cubic root of 45174028 is about 356.1472584406.

The spelling of 45174028 in words is "forty-five million, one hundred seventy-four thousand, twenty-eight".