11382426 has 24 divisors (see below), whose sum is σ = 26904384. Its totient is φ = 3449160.

The previous prime is 11382419. The next prime is 11382433. The reversal of 11382426 is 62428311.

It is an interprime number because it is at equal distance from previous prime (11382419) and next prime (11382433).

It is a nialpdrome in base 15.

It is a self number, because there is not a number n which added to its sum of digits gives 11382426.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28546 + ... + 28941.

It is an arithmetic number, because the mean of its divisors is an integer number (1121016).

Almost surely, 2^11382426 is an apocalyptic number.

11382426 is an abundant number, since it is smaller than the sum of its proper divisors (15521958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11382426 is a wasteful number, since it uses less digits than its factorization.

11382426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57506 (or 57503 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 11382426 is about 3373.7851146746. The cubic root of 11382426 is about 224.9460018567.

The spelling of 11382426 in words is "eleven million, three hundred eighty-two thousand, four hundred twenty-six".