11495431 has 2 divisors, whose sum is σ = 11495432. Its totient is φ = 11495430.

The previous prime is 11495411. The next prime is 11495443. The reversal of 11495431 is 13459411.

11495431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11495431 - 2⁷ = 11495303 is a prime.

It is a super-2 number, since 2×11495431² = 264289867751522, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11495431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11495411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5747715 + 5747716.

It is an arithmetic number, because the mean of its divisors is an integer number (5747716).

Almost surely, 2^11495431 is an apocalyptic number.

11495431 is a deficient number, since it is larger than the sum of its proper divisors (1).

11495431 is an equidigital number, since it uses as much as digits as its factorization.

11495431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2160, while the sum is 28.

The square root of 11495431 is about 3390.4912623394. The cubic root of 11495431 is about 225.6879749167.

The spelling of 11495431 in words is "eleven million, four hundred ninety-five thousand, four hundred thirty-one".