79746055 has 4 divisors (see below), whose sum is σ = 95695272. Its totient is φ = 63796840.

The previous prime is 79746053. The next prime is 79746061. The reversal of 79746055 is 55064797.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 79746055 - 2¹ = 79746053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (79746053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7974601 + ... + 7974610.

It is an arithmetic number, because the mean of its divisors is an integer number (23923818).

Almost surely, 2^79746055 is an apocalyptic number.

79746055 is a deficient number, since it is larger than the sum of its proper divisors (15949217).

79746055 is a wasteful number, since it uses less digits than its factorization.

79746055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15949216.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 79746055 is about 8930.0646694187. The cubic root of 79746055 is about 430.4305314751.

The spelling of 79746055 in words is "seventy-nine million, seven hundred forty-six thousand, fifty-five".