57723467 has 2 divisors, whose sum is σ = 57723468. Its totient is φ = 57723466.

The previous prime is 57723437. The next prime is 57723469. The reversal of 57723467 is 76432775.

57723467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-57723467 is a prime.

Together with 57723469, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (57723469) 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, 28861733 + 28861734.

It is an arithmetic number, because the mean of its divisors is an integer number (28861734).

Almost surely, 2^57723467 is an apocalyptic number.

57723467 is a deficient number, since it is larger than the sum of its proper divisors (1).

57723467 is an equidigital number, since it uses as much as digits as its factorization.

57723467 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 246960, while the sum is 41.

The square root of 57723467 is about 7597.5961329884. The cubic root of 57723467 is about 386.4714969104.

The spelling of 57723467 in words is "fifty-seven million, seven hundred twenty-three thousand, four hundred sixty-seven".