23014911 has 4 divisors (see below), whose sum is σ = 30686552. Its totient is φ = 15343272.

The previous prime is 23014907. The next prime is 23014931. The reversal of 23014911 is 11941032.

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

It is not a de Polignac number, because 23014911 - 2² = 23014907 is a prime.

It is a super-2 number, since 2×23014911² = 1059372256675842, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23014931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3835816 + ... + 3835821.

It is an arithmetic number, because the mean of its divisors is an integer number (7671638).

Almost surely, 2^23014911 is an apocalyptic number.

23014911 is a deficient number, since it is larger than the sum of its proper divisors (7671641).

23014911 is an equidigital number, since it uses as much as digits as its factorization.

23014911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7671640.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 23014911 is about 4797.3858506482. The cubic root of 23014911 is about 284.4481410867.

Adding to 23014911 its reverse (11941032), we get a palindrome (34955943).

The spelling of 23014911 in words is "twenty-three million, fourteen thousand, nine hundred eleven".