44450117 has 2 divisors, whose sum is σ = 44450118. Its totient is φ = 44450116.

The previous prime is 44450051. The next prime is 44450123. The reversal of 44450117 is 71105444.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 40119556 + 4330561 = 6334^2 + 2081^2 .

It is a cyclic number.

It is not a de Polignac number, because 44450117 - 2⁸ = 44449861 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44450137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22225058 + 22225059.

It is an arithmetic number, because the mean of its divisors is an integer number (22225059).

Almost surely, 2^44450117 is an apocalyptic number.

It is an amenable number.

44450117 is a deficient number, since it is larger than the sum of its proper divisors (1).

44450117 is an equidigital number, since it uses as much as digits as its factorization.

44450117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 44450117 is about 6667.0920947592. The cubic root of 44450117 is about 354.2345923942.

The spelling of 44450117 in words is "forty-four million, four hundred fifty thousand, one hundred seventeen".