79241567 has 2 divisors, whose sum is σ = 79241568. Its totient is φ = 79241566.

The previous prime is 79241521. The next prime is 79241579. The reversal of 79241567 is 76514297.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 79241567 - 2²⁰ = 78192991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (79241587) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 39620783 + 39620784.

It is an arithmetic number, because the mean of its divisors is an integer number (39620784).

Almost surely, 2^79241567 is an apocalyptic number.

79241567 is a deficient number, since it is larger than the sum of its proper divisors (1).

79241567 is an equidigital number, since it uses as much as digits as its factorization.

79241567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 105840, while the sum is 41.

The square root of 79241567 is about 8901.7732503137. The cubic root of 79241567 is about 429.5209501884.

The spelling of 79241567 in words is "seventy-nine million, two hundred forty-one thousand, five hundred sixty-seven".