23416039 has 2 divisors, whose sum is σ = 23416040. Its totient is φ = 23416038.

The previous prime is 23416007. The next prime is 23416049. The reversal of 23416039 is 93061432.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23416039 - 2⁵ = 23416007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23415998 and 23416016.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23416049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11708019 + 11708020.

It is an arithmetic number, because the mean of its divisors is an integer number (11708020).

Almost surely, 2^23416039 is an apocalyptic number.

23416039 is a deficient number, since it is larger than the sum of its proper divisors (1).

23416039 is an equidigital number, since it uses as much as digits as its factorization.

23416039 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 23416039 is about 4839.0121925864. The cubic root of 23416039 is about 286.0911856534.

The spelling of 23416039 in words is "twenty-three million, four hundred sixteen thousand, thirty-nine".