23975011 has 2 divisors, whose sum is σ = 23975012. Its totient is φ = 23975010.

The previous prime is 23974991. The next prime is 23975023. The reversal of 23975011 is 11057932.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23975011 - 2¹³ = 23966819 is a prime.

It is not a weakly prime, because it can be changed into another prime (23975041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11987505 + 11987506.

It is an arithmetic number, because the mean of its divisors is an integer number (11987506).

Almost surely, 2^23975011 is an apocalyptic number.

23975011 is a deficient number, since it is larger than the sum of its proper divisors (1).

23975011 is an equidigital number, since it uses as much as digits as its factorization.

23975011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1890, while the sum is 28.

The square root of 23975011 is about 4896.4283922059. The cubic root of 23975011 is about 288.3497671441.

The spelling of 23975011 in words is "twenty-three million, nine hundred seventy-five thousand, eleven".