45472304 has 20 divisors (see below), whose sum is σ = 89766576. Its totient is φ = 22306752.

The previous prime is 45472289. The next prime is 45472307. The reversal of 45472304 is 40327454.

45472304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (45472307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25964 + ... + 27659.

Almost surely, 2^45472304 is an apocalyptic number.

It is an amenable number.

45472304 is a deficient number, since it is larger than the sum of its proper divisors (44294272).

45472304 is a wasteful number, since it uses less digits than its factorization.

45472304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53684 (or 53678 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 29.

The square root of 45472304 is about 6743.3155050020. The cubic root of 45472304 is about 356.9293983263.

Adding to 45472304 its reverse (40327454), we get a palindrome (85799758).

The spelling of 45472304 in words is "forty-five million, four hundred seventy-two thousand, three hundred four".