11439282 has 24 divisors (see below), whose sum is σ = 23705136. Its totient is φ = 3679984.

The previous prime is 11439277. The next prime is 11439289. The reversal of 11439282 is 28293411.

11439282 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (11439289) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3913 + ... + 6179.

It is an arithmetic number, because the mean of its divisors is an integer number (987714).

Almost surely, 2^11439282 is an apocalyptic number.

11439282 is an abundant number, since it is smaller than the sum of its proper divisors (12265854).

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

11439282 is a wasteful number, since it uses less digits than its factorization.

11439282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2330 (or 2301 counting only the distinct ones).

The product of its digits is 3456, while the sum is 30.

The square root of 11439282 is about 3382.2007628170. The cubic root of 11439282 is about 225.3199202089.

The spelling of 11439282 in words is "eleven million, four hundred thirty-nine thousand, two hundred eighty-two".