45214256 has 10 divisors (see below), whose sum is σ = 87602652. Its totient is φ = 22607120.

The previous prime is 45214249. The next prime is 45214261. The reversal of 45214256 is 65241254.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412930 + ... + 1412961.

Almost surely, 2^45214256 is an apocalyptic number.

It is an amenable number.

45214256 is a deficient number, since it is larger than the sum of its proper divisors (42388396).

45214256 is a wasteful number, since it uses less digits than its factorization.

45214256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2825899 (or 2825893 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 45214256 is about 6724.1546680605. The cubic root of 45214256 is about 356.2529448407.

The spelling of 45214256 in words is "forty-five million, two hundred fourteen thousand, two hundred fifty-six".