79051472 has 10 divisors (see below), whose sum is σ = 153162258. Its totient is φ = 39525728.

The previous prime is 79051439. The next prime is 79051507. The reversal of 79051472 is 27415097.

It can be written as a sum of positive squares in only one way, i.e., 76667536 + 2383936 = 8756^2 + 1544^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2470343 + ... + 2470374.

Almost surely, 2^79051472 is an apocalyptic number.

It is an amenable number.

79051472 is a deficient number, since it is larger than the sum of its proper divisors (74110786).

79051472 is a wasteful number, since it uses less digits than its factorization.

79051472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4940725 (or 4940719 counting only the distinct ones).

The product of its (nonzero) digits is 17640, while the sum is 35.

The square root of 79051472 is about 8891.0894720501. The cubic root of 79051472 is about 429.1772115590.

The spelling of 79051472 in words is "seventy-nine million, fifty-one thousand, four hundred seventy-two".