79150705 has 16 divisors (see below), whose sum is σ = 101533824. Its totient is φ = 59086720.

The previous prime is 79150703. The next prime is 79150711. The reversal of 79150705 is 50705197.

It is a happy number.

It is not a de Polignac number, because 79150705 - 2¹ = 79150703 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79150703) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 3679 + ... + 13108.

It is an arithmetic number, because the mean of its divisors is an integer number (6345864).

Almost surely, 2^79150705 is an apocalyptic number.

It is an amenable number.

79150705 is a deficient number, since it is larger than the sum of its proper divisors (22383119).

79150705 is a wasteful number, since it uses less digits than its factorization.

79150705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16856.

The product of its (nonzero) digits is 11025, while the sum is 34.

The square root of 79150705 is about 8896.6681965779. The cubic root of 79150705 is about 429.3567179538.

The spelling of 79150705 in words is "seventy-nine million, one hundred fifty thousand, seven hundred five".