11275942 has 8 divisors (see below), whose sum is σ = 16977600. Its totient is φ = 5616744.

The previous prime is 11275889. The next prime is 11275951. The reversal of 11275942 is 24957211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9942 + ... + 11017.

It is an arithmetic number, because the mean of its divisors is an integer number (2122200).

Almost surely, 2^11275942 is an apocalyptic number.

11275942 is a deficient number, since it is larger than the sum of its proper divisors (5701658).

11275942 is a wasteful number, since it uses less digits than its factorization.

11275942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21230.

The product of its digits is 5040, while the sum is 31.

The square root of 11275942 is about 3357.9669444472. The cubic root of 11275942 is about 224.2423371136.

The spelling of 11275942 in words is "eleven million, two hundred seventy-five thousand, nine hundred forty-two".