76496081 has 2 divisors, whose sum is σ = 76496082. Its totient is φ = 76496080.

The previous prime is 76496059. The next prime is 76496089. The reversal of 76496081 is 18069467.

76496081 = 6184² + 6185².

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 38254225 + 38241856 = 6185^2 + 6184^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-76496081 is a prime.

It is a super-2 number, since 2×76496081² = 11703300816717122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (76496089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38248040 + 38248041.

It is an arithmetic number, because the mean of its divisors is an integer number (38248041).

Almost surely, 2^76496081 is an apocalyptic number.

76496081 is the 6185-th centered square number.

It is an amenable number.

76496081 is a deficient number, since it is larger than the sum of its proper divisors (1).

76496081 is an equidigital number, since it uses as much as digits as its factorization.

76496081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 76496081 is about 8746.2038050802. The cubic root of 76496081 is about 424.5019882880.

The spelling of 76496081 in words is "seventy-six million, four hundred ninety-six thousand, eighty-one".