23246887 has 2 divisors, whose sum is σ = 23246888. Its totient is φ = 23246886.

The previous prime is 23246879. The next prime is 23246911. The reversal of 23246887 is 78864232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23246887 - 2³ = 23246879 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23246687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11623443 + 11623444.

It is an arithmetic number, because the mean of its divisors is an integer number (11623444).

Almost surely, 2^23246887 is an apocalyptic number.

23246887 is a deficient number, since it is larger than the sum of its proper divisors (1).

23246887 is an equidigital number, since it uses as much as digits as its factorization.

23246887 is an evil number, because the sum of its binary digits is even.

The product of its digits is 129024, while the sum is 40.

The square root of 23246887 is about 4821.5025666280. The cubic root of 23246887 is about 285.4006348665.

The spelling of 23246887 in words is "twenty-three million, two hundred forty-six thousand, eight hundred eighty-seven".