441261172 has 24 divisors (see below), whose sum is σ = 843236352. Its totient is φ = 200376000.

The previous prime is 441261169. The next prime is 441261181. The reversal of 441261172 is 271162144.

It is a super-2 number, since 2×441261172² = 389422843829627168, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 441261172.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46288 + ... + 55000.

It is an arithmetic number, because the mean of its divisors is an integer number (35134848).

Almost surely, 2^441261172 is an apocalyptic number.

It is an amenable number.

441261172 is a deficient number, since it is larger than the sum of its proper divisors (401975180).

441261172 is a wasteful number, since it uses less digits than its factorization.

441261172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9879 (or 9877 counting only the distinct ones).

The product of its digits is 2688, while the sum is 28.

The square root of 441261172 is about 21006.2174605520. The cubic root of 441261172 is about 761.3164924578.

The spelling of 441261172 in words is "four hundred forty-one million, two hundred sixty-one thousand, one hundred seventy-two".