23039411 has 2 divisors, whose sum is σ = 23039412. Its totient is φ = 23039410.

The previous prime is 23039383. The next prime is 23039431. The reversal of 23039411 is 11493032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23039411 - 2²² = 18845107 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (23039431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11519705 + 11519706.

It is an arithmetic number, because the mean of its divisors is an integer number (11519706).

Almost surely, 2^23039411 is an apocalyptic number.

23039411 is a deficient number, since it is larger than the sum of its proper divisors (1).

23039411 is an equidigital number, since it uses as much as digits as its factorization.

23039411 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 23039411 is about 4799.9386454412. The cubic root of 23039411 is about 284.5490395583.

The spelling of 23039411 in words is "twenty-three million, thirty-nine thousand, four hundred eleven".