79155002 has 8 divisors (see below), whose sum is σ = 121493856. Its totient is φ = 38657052.

The previous prime is 79155001. The next prime is 79155017. The reversal of 79155002 is 20055197.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (79155001) 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 3 ways as a sum of consecutive naturals, for example, 460118 + ... + 460289.

It is an arithmetic number, because the mean of its divisors is an integer number (15186732).

Almost surely, 2^79155002 is an apocalyptic number.

79155002 is a deficient number, since it is larger than the sum of its proper divisors (42338854).

79155002 is a wasteful number, since it uses less digits than its factorization.

79155002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920452.

The product of its (nonzero) digits is 3150, while the sum is 29.

The square root of 79155002 is about 8896.9096882007. The cubic root of 79155002 is about 429.3644875727.

The spelling of 79155002 in words is "seventy-nine million, one hundred fifty-five thousand, two".