11623883 has 4 divisors (see below), whose sum is σ = 11938080. Its totient is φ = 11309688.

The previous prime is 11623873. The next prime is 11623891. The reversal of 11623883 is 38832611.

It is a happy number.

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 11623883 - 2⁶ = 11623819 is a prime.

It is a super-2 number, since 2×11623883² = 270229311995378, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11623813) 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, 157043 + ... + 157116.

It is an arithmetic number, because the mean of its divisors is an integer number (2984520).

Almost surely, 2^11623883 is an apocalyptic number.

11623883 is a deficient number, since it is larger than the sum of its proper divisors (314197).

11623883 is an equidigital number, since it uses as much as digits as its factorization.

11623883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314196.

The product of its digits is 6912, while the sum is 32.

The square root of 11623883 is about 3409.3816154840. The cubic root of 11623883 is about 226.5254890284.

The spelling of 11623883 in words is "eleven million, six hundred twenty-three thousand, eight hundred eighty-three".