76464023 has 2 divisors, whose sum is σ = 76464024. Its totient is φ = 76464022.

The previous prime is 76464013. The next prime is 76464043. The reversal of 76464023 is 32046467.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 76464023 - 2¹² = 76459927 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76464013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38232011 + 38232012.

It is an arithmetic number, because the mean of its divisors is an integer number (38232012).

Almost surely, 2^76464023 is an apocalyptic number.

76464023 is a deficient number, since it is larger than the sum of its proper divisors (1).

76464023 is an equidigital number, since it uses as much as digits as its factorization.

76464023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 76464023 is about 8744.3709322055. The cubic root of 76464023 is about 424.4426798631.

The spelling of 76464023 in words is "seventy-six million, four hundred sixty-four thousand, twenty-three".