44173012 has 12 divisors (see below), whose sum is σ = 83249236. Its totient is φ = 20387520.

The previous prime is 44173007. The next prime is 44173027. The reversal of 44173012 is 21037144.

It can be written as a sum of positive squares in 2 ways, for example, as 7376656 + 36796356 = 2716^2 + 6066^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424689 + ... + 424792.

Almost surely, 2^44173012 is an apocalyptic number.

It is an amenable number.

44173012 is a deficient number, since it is larger than the sum of its proper divisors (39076224).

44173012 is a wasteful number, since it uses less digits than its factorization.

44173012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 849498 (or 849496 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 44173012 is about 6646.2780561755. The cubic root of 44173012 is about 353.4969500526.

It can be divided in two parts, 44 and 173012, that added together give a square (173056 = 416²).

The spelling of 44173012 in words is "forty-four million, one hundred seventy-three thousand, twelve".