44472673 has 12 divisors (see below), whose sum is σ = 53644800. Its totient is φ = 36111096.

The previous prime is 44472661. The next prime is 44472683. The reversal of 44472673 is 37627444.

It is a de Polignac number, because none of the positive numbers 2^k-44472673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (44472643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6273 + ... + 11326.

It is an arithmetic number, because the mean of its divisors is an integer number (4470400).

Almost surely, 2^44472673 is an apocalyptic number.

It is an amenable number.

44472673 is a deficient number, since it is larger than the sum of its proper divisors (9172127).

44472673 is a wasteful number, since it uses less digits than its factorization.

44472673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17644 (or 17625 counting only the distinct ones).

The product of its digits is 112896, while the sum is 37.

The square root of 44472673 is about 6668.7834722684. The cubic root of 44472673 is about 354.2945004805.

The spelling of 44472673 in words is "forty-four million, four hundred seventy-two thousand, six hundred seventy-three".