45316748 has 12 divisors (see below), whose sum is σ = 83478360. Its totient is φ = 21465792.

The previous prime is 45316709. The next prime is 45316759. The reversal of 45316748 is 84761354.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 298061 + ... + 298212.

It is an arithmetic number, because the mean of its divisors is an integer number (6956530).

Almost surely, 2^45316748 is an apocalyptic number.

It is an amenable number.

45316748 is a deficient number, since it is larger than the sum of its proper divisors (38161612).

45316748 is a wasteful number, since it uses less digits than its factorization.

45316748 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596296 (or 596294 counting only the distinct ones).

The product of its digits is 80640, while the sum is 38.

The square root of 45316748 is about 6731.7715350419. The cubic root of 45316748 is about 356.5219272766.

It can be divided in two parts, 45316 and 748, that added together give a palindrome (46064).

The spelling of 45316748 in words is "forty-five million, three hundred sixteen thousand, seven hundred forty-eight".