45604756 has 12 divisors (see below), whose sum is σ = 80999968. Its totient is φ = 22461912.

The previous prime is 45604753. The next prime is 45604771. The reversal of 45604756 is 65740654.

It is a happy number.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45604753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84816 + ... + 85351.

Almost surely, 2^45604756 is an apocalyptic number.

It is an amenable number.

45604756 is a deficient number, since it is larger than the sum of its proper divisors (35395212).

45604756 is a wasteful number, since it uses less digits than its factorization.

45604756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170238 (or 170236 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 45604756 is about 6753.1293486798. The cubic root of 45604756 is about 357.2756177514.

It can be divided in two parts, 45604 and 756, that added together give a triangular number (46360 = T₃₀₄).

The spelling of 45604756 in words is "forty-five million, six hundred four thousand, seven hundred fifty-six".