23076661 has 2 divisors, whose sum is σ = 23076662. Its totient is φ = 23076660.

The previous prime is 23076629. The next prime is 23076707. The reversal of 23076661 is 16667032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22752900 + 323761 = 4770^2 + 569^2 .

It is a cyclic number.

It is not a de Polignac number, because 23076661 - 2⁵ = 23076629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23076601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11538330 + 11538331.

It is an arithmetic number, because the mean of its divisors is an integer number (11538331).

Almost surely, 2^23076661 is an apocalyptic number.

It is an amenable number.

23076661 is a deficient number, since it is larger than the sum of its proper divisors (1).

23076661 is an equidigital number, since it uses as much as digits as its factorization.

23076661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 23076661 is about 4803.8173362442. The cubic root of 23076661 is about 284.7023094555.

The spelling of 23076661 in words is "twenty-three million, seventy-six thousand, six hundred sixty-one".