76255243 has 2 divisors, whose sum is σ = 76255244. Its totient is φ = 76255242.

The previous prime is 76255237. The next prime is 76255339. The reversal of 76255243 is 34255267.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76255243 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 76255199 and 76255208.

It is not a weakly prime, because it can be changed into another prime (76255213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38127621 + 38127622.

It is an arithmetic number, because the mean of its divisors is an integer number (38127622).

Almost surely, 2^76255243 is an apocalyptic number.

76255243 is a deficient number, since it is larger than the sum of its proper divisors (1).

76255243 is an equidigital number, since it uses as much as digits as its factorization.

76255243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50400, while the sum is 34.

The square root of 76255243 is about 8732.4248064326. The cubic root of 76255243 is about 424.0560234356.

The spelling of 76255243 in words is "seventy-six million, two hundred fifty-five thousand, two hundred forty-three".