23870677 has 2 divisors, whose sum is σ = 23870678. Its totient is φ = 23870676.

The previous prime is 23870659. The next prime is 23870681. The reversal of 23870677 is 77607832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23677956 + 192721 = 4866^2 + 439^2 .

It is a cyclic number.

It is not a de Polignac number, because 23870677 - 2⁷ = 23870549 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23870177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11935338 + 11935339.

It is an arithmetic number, because the mean of its divisors is an integer number (11935339).

Almost surely, 2^23870677 is an apocalyptic number.

It is an amenable number.

23870677 is a deficient number, since it is larger than the sum of its proper divisors (1).

23870677 is an equidigital number, since it uses as much as digits as its factorization.

23870677 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 23870677 is about 4885.7626835531. The cubic root of 23870677 is about 287.9308805643.

The spelling of 23870677 in words is "twenty-three million, eight hundred seventy thousand, six hundred seventy-seven".