45047314 has 16 divisors (see below), whose sum is σ = 77050008. Its totient is φ = 19567872.

The previous prime is 45047293. The next prime is 45047329. The reversal of 45047314 is 41374054.

It can be written as a sum of positive squares in 4 ways, for example, as 40132225 + 4915089 = 6335^2 + 2217^2 .

It is a super-2 number, since 2×45047314² = 4058520997229192, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50517 + ... + 51400.

Almost surely, 2^45047314 is an apocalyptic number.

45047314 is a deficient number, since it is larger than the sum of its proper divisors (32002694).

45047314 is a wasteful number, since it uses less digits than its factorization.

45047314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101949.

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 45047314 is about 6711.7295833488. The cubic root of 45047314 is about 355.8139466732.

The spelling of 45047314 in words is "forty-five million, forty-seven thousand, three hundred fourteen".