45740152 has 16 divisors (see below), whose sum is σ = 86015160. Its totient is φ = 22802784.

The previous prime is 45740147. The next prime is 45740197. The reversal of 45740152 is 25104754.

It is a self number, because there is not a number n which added to its sum of digits gives 45740152.

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, 5463 + ... + 11014.

Almost surely, 2^45740152 is an apocalyptic number.

It is an amenable number.

45740152 is a deficient number, since it is larger than the sum of its proper divisors (40275008).

45740152 is a wasteful number, since it uses less digits than its factorization.

45740152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16830 (or 16826 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 45740152 is about 6763.1466049465. The cubic root of 45740152 is about 357.6288403854.

The spelling of 45740152 in words is "forty-five million, seven hundred forty thousand, one hundred fifty-two".