44402227 has 4 divisors (see below), whose sum is σ = 44434240. Its totient is φ = 44370216.

The previous prime is 44402209. The next prime is 44402231. The reversal of 44402227 is 72220444.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 44402227 - 2¹⁵ = 44369459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44402927) 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, 13827 + ... + 16732.

It is an arithmetic number, because the mean of its divisors is an integer number (11108560).

Almost surely, 2^44402227 is an apocalyptic number.

44402227 is a deficient number, since it is larger than the sum of its proper divisors (32013).

44402227 is a wasteful number, since it uses less digits than its factorization.

44402227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32012.

The product of its (nonzero) digits is 3584, while the sum is 25.

The square root of 44402227 is about 6663.4996060629. The cubic root of 44402227 is about 354.1073307070.

The spelling of 44402227 in words is "forty-four million, four hundred two thousand, two hundred twenty-seven".