76264231 has 2 divisors, whose sum is σ = 76264232. Its totient is φ = 76264230.

The previous prime is 76264219. The next prime is 76264249. The reversal of 76264231 is 13246267.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76264231 - 2⁷ = 76264103 is a prime.

It is a super-2 number, since 2×76264231² = 11632465860042722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 76264193 and 76264202.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76264631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38132115 + 38132116.

It is an arithmetic number, because the mean of its divisors is an integer number (38132116).

Almost surely, 2^76264231 is an apocalyptic number.

76264231 is a deficient number, since it is larger than the sum of its proper divisors (1).

76264231 is an equidigital number, since it uses as much as digits as its factorization.

76264231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 31.

The square root of 76264231 is about 8732.9394249588. The cubic root of 76264231 is about 424.0726835613.

The spelling of 76264231 in words is "seventy-six million, two hundred sixty-four thousand, two hundred thirty-one".