45772814 has 16 divisors (see below), whose sum is σ = 71111520. Its totient is φ = 22083360.

The previous prime is 45772801. The next prime is 45772819. The reversal of 45772814 is 41827754.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45772819) 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, 2927 + ... + 10005.

It is an arithmetic number, because the mean of its divisors is an integer number (4444470).

Almost surely, 2^45772814 is an apocalyptic number.

45772814 is a deficient number, since it is larger than the sum of its proper divisors (25338706).

45772814 is a wasteful number, since it uses less digits than its factorization.

45772814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7195.

The product of its digits is 62720, while the sum is 38.

The square root of 45772814 is about 6765.5608784490. The cubic root of 45772814 is about 357.7139449994.

The spelling of 45772814 in words is "forty-five million, seven hundred seventy-two thousand, eight hundred fourteen".