11532379 has 2 divisors, whose sum is σ = 11532380. Its totient is φ = 11532378.

The previous prime is 11532377. The next prime is 11532383. The reversal of 11532379 is 97323511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11532379 - 2¹ = 11532377 is a prime.

Together with 11532377, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11532379.

It is not a weakly prime, because it can be changed into another prime (11532377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5766189 + 5766190.

It is an arithmetic number, because the mean of its divisors is an integer number (5766190).

Almost surely, 2^11532379 is an apocalyptic number.

11532379 is a deficient number, since it is larger than the sum of its proper divisors (1).

11532379 is an equidigital number, since it uses as much as digits as its factorization.

11532379 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 31.

The square root of 11532379 is about 3395.9356589900. The cubic root of 11532379 is about 225.9295143962.

It can be divided in two parts, 11532 and 379, that added together give a palindrome (11911).

The spelling of 11532379 in words is "eleven million, five hundred thirty-two thousand, three hundred seventy-nine".