60091679 has 2 divisors, whose sum is σ = 60091680. Its totient is φ = 60091678.

The previous prime is 60091673. The next prime is 60091687. The reversal of 60091679 is 97619006.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60091679 is a prime.

It is a super-2 number, since 2×60091679² = 7222019770078082, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60091673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30045839 + 30045840.

It is an arithmetic number, because the mean of its divisors is an integer number (30045840).

Almost surely, 2^60091679 is an apocalyptic number.

60091679 is a deficient number, since it is larger than the sum of its proper divisors (1).

60091679 is an equidigital number, since it uses as much as digits as its factorization.

60091679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20412, while the sum is 38.

The square root of 60091679 is about 7751.8822875480. The cubic root of 60091679 is about 391.6860577292.

The spelling of 60091679 in words is "sixty million, ninety-one thousand, six hundred seventy-nine".