944071225 has 12 divisors (see below), whose sum is σ = 1221546816. Its totient is φ = 722419280.

The previous prime is 944071211. The next prime is 944071229. The reversal of 944071225 is 522170449.

It is not a de Polignac number, because 944071225 - 2⁷ = 944071097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (944071229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 820357 + ... + 821506.

It is an arithmetic number, because the mean of its divisors is an integer number (101795568).

Almost surely, 2^944071225 is an apocalyptic number.

It is an amenable number.

944071225 is a deficient number, since it is larger than the sum of its proper divisors (277475591).

944071225 is a wasteful number, since it uses less digits than its factorization.

944071225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641896 (or 1641891 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 944071225 is about 30725.7420577600. The cubic root of 944071225 is about 980.9982972403.

The spelling of 944071225 in words is "nine hundred forty-four million, seventy-one thousand, two hundred twenty-five".