23690341 has 2 divisors, whose sum is σ = 23690342. Its totient is φ = 23690340.

The previous prime is 23690339. The next prime is 23690347. The reversal of 23690341 is 14309632.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21659716 + 2030625 = 4654^2 + 1425^2 .

It is a cyclic number.

It is not a de Polignac number, because 23690341 - 2¹ = 23690339 is a prime.

It is a super-2 number, since 2×23690341² = 1122464513392562, which contains 22 as substring.

Together with 23690339, it forms a pair of twin primes.

It is a Chen prime.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23690347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11845170 + 11845171.

It is an arithmetic number, because the mean of its divisors is an integer number (11845171).

Almost surely, 2^23690341 is an apocalyptic number.

It is an amenable number.

23690341 is a deficient number, since it is larger than the sum of its proper divisors (1).

23690341 is an equidigital number, since it uses as much as digits as its factorization.

23690341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 23690341 is about 4867.2724394675. The cubic root of 23690341 is about 287.2039690135.

Adding to 23690341 its reverse (14309632), we get a palindrome (37999973).

The spelling of 23690341 in words is "twenty-three million, six hundred ninety thousand, three hundred forty-one".