45700227 has 12 divisors (see below), whose sum is σ = 67756120. Its totient is φ = 30443400.

The previous prime is 45700219. The next prime is 45700243. The reversal of 45700227 is 72200754.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It is not a de Polignac number, because 45700227 - 2³ = 45700219 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45700227.

It is not an unprimeable number, because it can be changed into a prime (45700927) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34477 + ... + 35777.

Almost surely, 2^45700227 is an apocalyptic number.

45700227 is a deficient number, since it is larger than the sum of its proper divisors (22055893).

45700227 is an frugal number, since it uses more digits than its factorization.

45700227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2611 (or 1304 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 27.

The square root of 45700227 is about 6760.1943019413. The cubic root of 45700227 is about 357.5247561385.

Multiplying 45700227 by its sum of digits (27), we get a square (1233906129 = 35127²).

45700227 divided by its sum of digits (27) gives a square (1692601 = 1301²).

The spelling of 45700227 in words is "forty-five million, seven hundred thousand, two hundred twenty-seven".