45306748 has 12 divisors (see below), whose sum is σ = 81844672. Its totient is φ = 21922560.

The previous prime is 45306739. The next prime is 45306769. The reversal of 45306748 is 84760354.

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 an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 182565 + ... + 182812.

Almost surely, 2^45306748 is an apocalyptic number.

It is an amenable number.

45306748 is a deficient number, since it is larger than the sum of its proper divisors (36537924).

45306748 is a wasteful number, since it uses less digits than its factorization.

45306748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365412 (or 365410 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 37.

The square root of 45306748 is about 6731.0287475244. The cubic root of 45306748 is about 356.4957009055.

The spelling of 45306748 in words is "forty-five million, three hundred six thousand, seven hundred forty-eight".