44589121 has 2 divisors, whose sum is σ = 44589122. Its totient is φ = 44589120.

The previous prime is 44589053. The next prime is 44589133. The reversal of 44589121 is 12198544.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23658496 + 20930625 = 4864^2 + 4575^2 .

It is a cyclic number.

It is not a de Polignac number, because 44589121 - 2⁷ = 44588993 is a prime.

It is not a weakly prime, because it can be changed into another prime (44589161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22294560 + 22294561.

It is an arithmetic number, because the mean of its divisors is an integer number (22294561).

Almost surely, 2^44589121 is an apocalyptic number.

It is an amenable number.

44589121 is a deficient number, since it is larger than the sum of its proper divisors (1).

44589121 is an equidigital number, since it uses as much as digits as its factorization.

44589121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 34.

The square root of 44589121 is about 6677.5085922820. The cubic root of 44589121 is about 354.6034612142.

The spelling of 44589121 in words is "forty-four million, five hundred eighty-nine thousand, one hundred twenty-one".