11495839 has 2 divisors, whose sum is σ = 11495840. Its totient is φ = 11495838.

The previous prime is 11495833. The next prime is 11495849. The reversal of 11495839 is 93859411.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11495839 - 2¹⁵ = 11463071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11495833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5747919 + 5747920.

It is an arithmetic number, because the mean of its divisors is an integer number (5747920).

Almost surely, 2^11495839 is an apocalyptic number.

11495839 is a deficient number, since it is larger than the sum of its proper divisors (1).

11495839 is an equidigital number, since it uses as much as digits as its factorization.

11495839 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 40.

The square root of 11495839 is about 3390.5514300774. The cubic root of 11495839 is about 225.6906449515.

The spelling of 11495839 in words is "eleven million, four hundred ninety-five thousand, eight hundred thirty-nine".