45867730 has 16 divisors (see below), whose sum is σ = 83916504. Its totient is φ = 18046080.

The previous prime is 45867677. The next prime is 45867749. The reversal of 45867730 is 3776854.

It can be written as a sum of positive squares in 4 ways, for example, as 21631801 + 24235929 = 4651^2 + 4923^2 .

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, 36987 + ... + 38206.

Almost surely, 2^45867730 is an apocalyptic number.

45867730 is a deficient number, since it is larger than the sum of its proper divisors (38048774).

45867730 is a wasteful number, since it uses less digits than its factorization.

45867730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75261.

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 45867730 is about 6772.5718896148. The cubic root of 45867730 is about 357.9610300579.

The spelling of 45867730 in words is "forty-five million, eight hundred sixty-seven thousand, seven hundred thirty".