79000231 has 2 divisors, whose sum is σ = 79000232. Its totient is φ = 79000230.

The previous prime is 79000213. The next prime is 79000249. The reversal of 79000231 is 13200097.

Together with previous prime (79000213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (79000213) and next prime (79000249).

It is a cyclic number.

It is not a de Polignac number, because 79000231 - 2⁵ = 79000199 is a prime.

It is a super-2 number, since 2×79000231² = 12482072996106722, which contains 22 as substring.

79000231 is a modest number, since divided by 231 gives 79 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79000631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39500115 + 39500116.

It is an arithmetic number, because the mean of its divisors is an integer number (39500116).

Almost surely, 2^79000231 is an apocalyptic number.

79000231 is a deficient number, since it is larger than the sum of its proper divisors (1).

79000231 is an equidigital number, since it uses as much as digits as its factorization.

79000231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 378, while the sum is 22.

The square root of 79000231 is about 8888.2074120713. The cubic root of 79000231 is about 429.0844609234.

The spelling of 79000231 in words is "seventy-nine million, two hundred thirty-one", and thus it is an aban number.