76045423 has 2 divisors, whose sum is σ = 76045424. Its totient is φ = 76045422.

The previous prime is 76045393. The next prime is 76045451. The reversal of 76045423 is 32454067.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 76045423 - 2²⁵ = 42490991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (76045523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38022711 + 38022712.

It is an arithmetic number, because the mean of its divisors is an integer number (38022712).

Almost surely, 2^76045423 is an apocalyptic number.

76045423 is a deficient number, since it is larger than the sum of its proper divisors (1).

76045423 is an equidigital number, since it uses as much as digits as its factorization.

76045423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 76045423 is about 8720.4026856562. The cubic root of 76045423 is about 423.6667292571. Note that the first 3 decimals are identical.

The spelling of 76045423 in words is "seventy-six million, forty-five thousand, four hundred twenty-three".