23585057 has 2 divisors, whose sum is σ = 23585058. Its totient is φ = 23585056.

The previous prime is 23585041. The next prime is 23585083. The reversal of 23585057 is 75058532.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22505536 + 1079521 = 4744^2 + 1039^2 .

It is a cyclic number.

It is not a de Polignac number, because 23585057 - 2⁴ = 23585041 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23585087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11792528 + 11792529.

It is an arithmetic number, because the mean of its divisors is an integer number (11792529).

Almost surely, 2^23585057 is an apocalyptic number.

It is an amenable number.

23585057 is a deficient number, since it is larger than the sum of its proper divisors (1).

23585057 is an equidigital number, since it uses as much as digits as its factorization.

23585057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42000, while the sum is 35.

The square root of 23585057 is about 4856.4448931291. Note that the first 3 decimals coincide. The cubic root of 23585057 is about 286.7778756972. Note that the first 3 decimals are identical.

The spelling of 23585057 in words is "twenty-three million, five hundred eighty-five thousand, fifty-seven".