79136 has 12 divisors (see below), whose sum is σ = 155862. Its totient is φ = 39552.

The previous prime is 79133. The next prime is 79139. The reversal of 79136 is 63197.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (79133) and next prime (79139).

It can be written as a sum of positive squares in only one way, i.e., 59536 + 19600 = 244^2 + 140^2 .

It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (79133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1205 + ... + 1268.

2⁷⁹¹³⁶ is an apocalyptic number.

It is an amenable number.

79136 is a deficient number, since it is larger than the sum of its proper divisors (76726).

79136 is a wasteful number, since it uses less digits than its factorization.

79136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2483 (or 2475 counting only the distinct ones).

The product of its digits is 1134, while the sum is 26.

The square root of 79136 is about 281.3112155603. The cubic root of 79136 is about 42.9330126986.

The spelling of 79136 in words is "seventy-nine thousand, one hundred thirty-six".