45902314 has 4 divisors (see below), whose sum is σ = 68853474. Its totient is φ = 22951156.

The previous prime is 45902299. The next prime is 45902321. The reversal of 45902314 is 41320954.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 39476089 + 6426225 = 6283^2 + 2535^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11475577 + ... + 11475580.

Almost surely, 2^45902314 is an apocalyptic number.

45902314 is a deficient number, since it is larger than the sum of its proper divisors (22951160).

45902314 is a wasteful number, since it uses less digits than its factorization.

45902314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22951159.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 45902314 is about 6775.1246482998. The cubic root of 45902314 is about 358.0509742965.

The spelling of 45902314 in words is "forty-five million, nine hundred two thousand, three hundred fourteen".