44195772 has 24 divisors (see below), whose sum is σ = 103420800. Its totient is φ = 14689456.

The previous prime is 44195771. The next prime is 44195803. The reversal of 44195772 is 27759144.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 44195772.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44195771) 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, 822 + ... + 9437.

It is an arithmetic number, because the mean of its divisors is an integer number (4309200).

Almost surely, 2^44195772 is an apocalyptic number.

It is an amenable number.

44195772 is an abundant number, since it is smaller than the sum of its proper divisors (59225028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

44195772 is a wasteful number, since it uses less digits than its factorization.

44195772 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10625 (or 10623 counting only the distinct ones).

The product of its digits is 70560, while the sum is 39.

The square root of 44195772 is about 6647.9900721948. The cubic root of 44195772 is about 353.5576523441.

The spelling of 44195772 in words is "forty-four million, one hundred ninety-five thousand, seven hundred seventy-two".