11562379 has 4 divisors (see below), whose sum is σ = 11676960. Its totient is φ = 11447800.

The previous prime is 11562377. The next prime is 11562401. The reversal of 11562379 is 97326511.

11562379 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, and also an emirpimes, since its reverse is a distinct semiprime: 97326511 = 491 ⋅198221.

It is a cyclic number.

It is not a de Polignac number, because 11562379 - 2¹ = 11562377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11562373) 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, 57139 + ... + 57340.

It is an arithmetic number, because the mean of its divisors is an integer number (2919240).

Almost surely, 2^11562379 is an apocalyptic number.

11562379 is a deficient number, since it is larger than the sum of its proper divisors (114581).

11562379 is a wasteful number, since it uses less digits than its factorization.

11562379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114580.

The product of its digits is 11340, while the sum is 34.

The square root of 11562379 is about 3400.3498349435. The cubic root of 11562379 is about 226.1252536172.

The spelling of 11562379 in words is "eleven million, five hundred sixty-two thousand, three hundred seventy-nine".