76276231 has 2 divisors, whose sum is σ = 76276232. Its totient is φ = 76276230.

The previous prime is 76276199. The next prime is 76276237. The reversal of 76276231 is 13267267.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 76276231 - 2⁵ = 76276199 is a prime.

It is a super-2 number, since 2×76276231² = 11636126831130722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76276237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38138115 + 38138116.

It is an arithmetic number, because the mean of its divisors is an integer number (38138116).

Almost surely, 2^76276231 is an apocalyptic number.

76276231 is a deficient number, since it is larger than the sum of its proper divisors (1).

76276231 is an equidigital number, since it uses as much as digits as its factorization.

76276231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21168, while the sum is 34.

The square root of 76276231 is about 8733.6264518240. The cubic root of 76276231 is about 424.0949246795.

The spelling of 76276231 in words is "seventy-six million, two hundred seventy-six thousand, two hundred thirty-one".