45748612 has 24 divisors (see below), whose sum is σ = 98536256. Its totient is φ = 18098208.

The previous prime is 45748609. The next prime is 45748643. The reversal of 45748612 is 21684754.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62478 + ... + 63205.

Almost surely, 2^45748612 is an apocalyptic number.

It is an amenable number.

45748612 is an abundant number, since it is smaller than the sum of its proper divisors (52787644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45748612 is a wasteful number, since it uses less digits than its factorization.

45748612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125707 (or 125705 counting only the distinct ones).

The product of its digits is 53760, while the sum is 37.

The square root of 45748612 is about 6763.7720245437. The cubic root of 45748612 is about 357.6508877796.

It can be divided in two parts, 45748 and 612, that added together give a triangular number (46360 = T₃₀₄).

The spelling of 45748612 in words is "forty-five million, seven hundred forty-eight thousand, six hundred twelve".