23400411 has 4 divisors (see below), whose sum is σ = 31200552. Its totient is φ = 15600272.

The previous prime is 23400397. The next prime is 23400413. The reversal of 23400411 is 11400432.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23400411 - 2²¹ = 21303259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23400413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3900066 + ... + 3900071.

It is an arithmetic number, because the mean of its divisors is an integer number (7800138).

Almost surely, 2^23400411 is an apocalyptic number.

23400411 is a deficient number, since it is larger than the sum of its proper divisors (7800141).

23400411 is an equidigital number, since it uses as much as digits as its factorization.

23400411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7800140.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 23400411 is about 4837.3971306892. The cubic root of 23400411 is about 286.0275251843.

Adding to 23400411 its reverse (11400432), we get a palindrome (34800843).

The spelling of 23400411 in words is "twenty-three million, four hundred thousand, four hundred eleven".