44672269 has 8 divisors (see below), whose sum is σ = 45803232. Its totient is φ = 43552080.

The previous prime is 44672261. The next prime is 44672273. The reversal of 44672269 is 96227644.

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 44672269 - 2³ = 44672261 is a prime.

It is a super-2 number, since 2×44672269² = 3991223235216722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44672261) 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, 6054 + ... + 11224.

It is an arithmetic number, because the mean of its divisors is an integer number (5725404).

Almost surely, 2^44672269 is an apocalyptic number.

It is an amenable number.

44672269 is a deficient number, since it is larger than the sum of its proper divisors (1130963).

44672269 is a wasteful number, since it uses less digits than its factorization.

44672269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5387.

The product of its digits is 145152, while the sum is 40.

The square root of 44672269 is about 6683.7316672649. The cubic root of 44672269 is about 354.8237411067.

The spelling of 44672269 in words is "forty-four million, six hundred seventy-two thousand, two hundred sixty-nine".