44989461 has 24 divisors (see below), whose sum is σ = 71454240. Its totient is φ = 27050400.

The previous prime is 44989453. The next prime is 44989471. The reversal of 44989461 is 16498944.

It is not a de Polignac number, because 44989461 - 2³ = 44989453 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44989471) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11235 + ... + 14703.

It is an arithmetic number, because the mean of its divisors is an integer number (2977260).

Almost surely, 2^44989461 is an apocalyptic number.

It is an amenable number.

44989461 is a deficient number, since it is larger than the sum of its proper divisors (26464779).

44989461 is a wasteful number, since it uses less digits than its factorization.

44989461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3617 (or 3614 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 44989461 is about 6707.4183558207. The cubic root of 44989461 is about 355.6615608006.

The spelling of 44989461 in words is "forty-four million, nine hundred eighty-nine thousand, four hundred sixty-one".