44989471 has 2 divisors, whose sum is σ = 44989472. Its totient is φ = 44989470.

The previous prime is 44989453. The next prime is 44989493. The reversal of 44989471 is 17498944.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 44989471 - 2¹⁷ = 44858399 is a prime.

It is a super-3 number, since 3×44989471³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (44989171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22494735 + 22494736.

It is an arithmetic number, because the mean of its divisors is an integer number (22494736).

Almost surely, 2^44989471 is an apocalyptic number.

44989471 is a deficient number, since it is larger than the sum of its proper divisors (1).

44989471 is an equidigital number, since it uses as much as digits as its factorization.

44989471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 290304, while the sum is 46.

The square root of 44989471 is about 6707.4191012639. The cubic root of 44989471 is about 355.6615871521.

The spelling of 44989471 in words is "forty-four million, nine hundred eighty-nine thousand, four hundred seventy-one".