23685941 has 2 divisors, whose sum is σ = 23685942. Its totient is φ = 23685940.

The previous prime is 23685931. The next prime is 23685997. The reversal of 23685941 is 14958632.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22363441 + 1322500 = 4729^2 + 1150^2 .

It is a cyclic number.

It is not a de Polignac number, because 23685941 - 2⁶ = 23685877 is a prime.

It is a super-2 number, since 2×23685941² = 1122047602110962, which contains 22 as substring.

It is a Chen prime.

It is equal to p_1488674 and since 23685941 and 1488674 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 23685895 and 23685904.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23685931) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11842970 + 11842971.

It is an arithmetic number, because the mean of its divisors is an integer number (11842971).

Almost surely, 2^23685941 is an apocalyptic number.

It is an amenable number.

23685941 is a deficient number, since it is larger than the sum of its proper divisors (1).

23685941 is an equidigital number, since it uses as much as digits as its factorization.

23685941 is an evil number, because the sum of its binary digits is even.

The product of its digits is 51840, while the sum is 38.

The square root of 23685941 is about 4866.8204199457. The cubic root of 23685941 is about 287.1861871433.

The spelling of 23685941 in words is "twenty-three million, six hundred eighty-five thousand, nine hundred forty-one".