45730064 has 10 divisors (see below), whose sum is σ = 88602030. Its totient is φ = 22865024.

The previous prime is 45730063. The next prime is 45730081. The reversal of 45730064 is 46003754.

It can be written as a sum of positive squares in only one way, i.e., 29246464 + 16483600 = 5408^2 + 4060^2 .

It is not an unprimeable number, because it can be changed into a prime (45730063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1429049 + ... + 1429080.

It is an arithmetic number, because the mean of its divisors is an integer number (8860203).

Almost surely, 2^45730064 is an apocalyptic number.

It is an amenable number.

45730064 is a deficient number, since it is larger than the sum of its proper divisors (42871966).

45730064 is a wasteful number, since it uses less digits than its factorization.

45730064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2858137 (or 2858131 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 45730064 is about 6762.4007571276. The cubic root of 45730064 is about 357.6025467474.

The spelling of 45730064 in words is "forty-five million, seven hundred thirty thousand, sixty-four".