44024489 has 2 divisors, whose sum is σ = 44024490. Its totient is φ = 44024488.

The previous prime is 44024479. The next prime is 44024531. The reversal of 44024489 is 98442044.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 43454464 + 570025 = 6592^2 + 755^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-44024489 is a prime.

It is a super-2 number, since 2×44024489² = 3876311263422242, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (44024419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22012244 + 22012245.

It is an arithmetic number, because the mean of its divisors is an integer number (22012245).

Almost surely, 2^44024489 is an apocalyptic number.

It is an amenable number.

44024489 is a deficient number, since it is larger than the sum of its proper divisors (1).

44024489 is an equidigital number, since it uses as much as digits as its factorization.

44024489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36864, while the sum is 35.

The square root of 44024489 is about 6635.0952517654. The cubic root of 44024489 is about 353.1003173705.

The spelling of 44024489 in words is "forty-four million, twenty-four thousand, four hundred eighty-nine".