45727612 has 12 divisors (see below), whose sum is σ = 91455280. Its totient is φ = 19597536.

The previous prime is 45727607. The next prime is 45727667. The reversal of 45727612 is 21672754.

45727612 is an admirable number.

It is a hoax number, since the sum of its digits (34) 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, 816537 + ... + 816592.

Almost surely, 2^45727612 is an apocalyptic number.

It is an amenable number.

45727612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

45727612 is a wasteful number, since it uses less digits than its factorization.

45727612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1633140 (or 1633138 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 45727612 is about 6762.2194581365. The cubic root of 45727612 is about 357.5961552036.

The spelling of 45727612 in words is "forty-five million, seven hundred twenty-seven thousand, six hundred twelve".