45732785 has 16 divisors (see below), whose sum is σ = 62899200. Its totient is φ = 31269696.

The previous prime is 45732769. The next prime is 45732811. The reversal of 45732785 is 58723754.

It is a cyclic number.

It is not a de Polignac number, because 45732785 - 2⁴ = 45732769 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11936 + ... + 15294.

It is an arithmetic number, because the mean of its divisors is an integer number (3931200).

Almost surely, 2^45732785 is an apocalyptic number.

It is an amenable number.

45732785 is a deficient number, since it is larger than the sum of its proper divisors (17166415).

45732785 is a wasteful number, since it uses less digits than its factorization.

45732785 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760.

The product of its digits is 235200, while the sum is 41.

The square root of 45732785 is about 6762.6019400819. The cubic root of 45732785 is about 357.6096392167.

The spelling of 45732785 in words is "forty-five million, seven hundred thirty-two thousand, seven hundred eighty-five".