79461725 has 24 divisors (see below), whose sum is σ = 115016448. Its totient is φ = 53323200.

The previous prime is 79461703. The next prime is 79461749. The reversal of 79461725 is 52716497.

It is not a de Polignac number, because 79461725 - 2⁶ = 79461661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3395 + ... + 13055.

It is an arithmetic number, because the mean of its divisors is an integer number (4792352).

Almost surely, 2^79461725 is an apocalyptic number.

It is an amenable number.

79461725 is a deficient number, since it is larger than the sum of its proper divisors (35554723).

79461725 is a wasteful number, since it uses less digits than its factorization.

79461725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9725 (or 9720 counting only the distinct ones).

The product of its digits is 105840, while the sum is 41.

The square root of 79461725 is about 8914.1306362427. The cubic root of 79461725 is about 429.9183638063.

The spelling of 79461725 in words is "seventy-nine million, four hundred sixty-one thousand, seven hundred twenty-five".