44012971 has 6 divisors (see below), whose sum is σ = 44646716. Its totient is φ = 43388100.

The previous prime is 44012959. The next prime is 44013019. The reversal of 44012971 is 17921044.

It is not a de Polignac number, because 44012971 - 2⁵ = 44012939 is a prime.

It is a super-3 number, since 3×44012971³ (a number of 24 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44012071) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 676 + ... + 9406.

Almost surely, 2^44012971 is an apocalyptic number.

44012971 is a deficient number, since it is larger than the sum of its proper divisors (633745).

44012971 is an frugal number, since it uses more digits than its factorization.

44012971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8873 (or 8802 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 44012971 is about 6634.2272345768. The cubic root of 44012971 is about 353.0695211457.

The spelling of 44012971 in words is "forty-four million, twelve thousand, nine hundred seventy-one".