44892489 has 8 divisors (see below), whose sum is σ = 59903712. Its totient is φ = 29904800.

The previous prime is 44892469. The next prime is 44892517. The reversal of 44892489 is 98429844.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 44892489 - 2⁵ = 44892457 is a prime.

It is not an unprimeable number, because it can be changed into a prime (44892469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804 + ... + 9509.

It is an arithmetic number, because the mean of its divisors is an integer number (7487964).

Almost surely, 2^44892489 is an apocalyptic number.

It is an amenable number.

44892489 is a deficient number, since it is larger than the sum of its proper divisors (15011223).

44892489 is a wasteful number, since it uses less digits than its factorization.

44892489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11767.

The product of its digits is 663552, while the sum is 48.

The square root of 44892489 is about 6700.1857436940. The cubic root of 44892489 is about 355.4058414861.

The spelling of 44892489 in words is "forty-four million, eight hundred ninety-two thousand, four hundred eighty-nine".