11424931 has 4 divisors (see below), whose sum is σ = 13057072. Its totient is φ = 9792792.

The previous prime is 11424929. The next prime is 11424953. The reversal of 11424931 is 13942411.

It is a happy number.

11424931 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11424931 - 2¹ = 11424929 is a prime.

It is a super-2 number, since 2×11424931² = 261058096709522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11424896 and 11424905.

It is not an unprimeable number, because it can be changed into a prime (11424961) 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, 816060 + ... + 816073.

It is an arithmetic number, because the mean of its divisors is an integer number (3264268).

Almost surely, 2^11424931 is an apocalyptic number.

11424931 is a deficient number, since it is larger than the sum of its proper divisors (1632141).

11424931 is an equidigital number, since it uses as much as digits as its factorization.

11424931 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632140.

The product of its digits is 864, while the sum is 25.

The square root of 11424931 is about 3380.0785493831. The cubic root of 11424931 is about 225.2256567365.

The spelling of 11424931 in words is "eleven million, four hundred twenty-four thousand, nine hundred thirty-one".