45731314 has 16 divisors (see below), whose sum is σ = 72135360. Its totient is φ = 21701680.

The previous prime is 45731311. The next prime is 45731327. The reversal of 45731314 is 41313754.

It is not an unprimeable number, because it can be changed into a prime (45731311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2232 + ... + 9820.

It is an arithmetic number, because the mean of its divisors is an integer number (4508460).

Almost surely, 2^45731314 is an apocalyptic number.

45731314 is a deficient number, since it is larger than the sum of its proper divisors (26404046).

45731314 is a wasteful number, since it uses less digits than its factorization.

45731314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7745.

The product of its digits is 5040, while the sum is 28.

The square root of 45731314 is about 6762.4931792942. The cubic root of 45731314 is about 357.6058049913.

The spelling of 45731314 in words is "forty-five million, seven hundred thirty-one thousand, three hundred fourteen".