79227044 has 24 divisors (see below), whose sum is σ = 151766328. Its totient is φ = 35965440.

The previous prime is 79227037. The next prime is 79227053. The reversal of 79227044 is 44072297.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13778944 + 65448100 = 3712^2 + 8090^2 .

It is a junction number, because it is equal to n+sod(n) for n = 79226995 and 79227013.

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, 9317 + ... + 15660.

It is an arithmetic number, because the mean of its divisors is an integer number (6323597).

Almost surely, 2^79227044 is an apocalyptic number.

It is an amenable number.

79227044 is a deficient number, since it is larger than the sum of its proper divisors (72539284).

79227044 is a wasteful number, since it uses less digits than its factorization.

79227044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25055 (or 25053 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 35.

The square root of 79227044 is about 8900.9574765864. The cubic root of 79227044 is about 429.4947084312.

The spelling of 79227044 in words is "seventy-nine million, two hundred twenty-seven thousand, forty-four".