44669117 has 2 divisors, whose sum is σ = 44669118. Its totient is φ = 44669116.

The previous prime is 44669113. The next prime is 44669167. The reversal of 44669117 is 71196644.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43309561 + 1359556 = 6581^2 + 1166^2 .

It is a cyclic number.

It is not a de Polignac number, because 44669117 - 2² = 44669113 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44669113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22334558 + 22334559.

It is an arithmetic number, because the mean of its divisors is an integer number (22334559).

Almost surely, 2^44669117 is an apocalyptic number.

It is an amenable number.

44669117 is a deficient number, since it is larger than the sum of its proper divisors (1).

44669117 is an equidigital number, since it uses as much as digits as its factorization.

44669117 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36288, while the sum is 38.

The square root of 44669117 is about 6683.4958666853. The cubic root of 44669117 is about 354.8153956554.

The spelling of 44669117 in words is "forty-four million, six hundred sixty-nine thousand, one hundred seventeen".