45687314 has 8 divisors (see below), whose sum is σ = 68967948. Its totient is φ = 22698000.

The previous prime is 45687311. The next prime is 45687319. The reversal of 45687314 is 41378654.

It can be written as a sum of positive squares in 2 ways, for example, as 45333289 + 354025 = 6733^2 + 595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (45687311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72437 + ... + 73064.

Almost surely, 2^45687314 is an apocalyptic number.

45687314 is a deficient number, since it is larger than the sum of its proper divisors (23280634).

45687314 is a wasteful number, since it uses less digits than its factorization.

45687314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145660.

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

The square root of 45687314 is about 6759.2391583669. The cubic root of 45687314 is about 357.4910790478.

The spelling of 45687314 in words is "forty-five million, six hundred eighty-seven thousand, three hundred fourteen".