11493282 has 16 divisors (see below), whose sum is σ = 23245920. Its totient is φ = 3787872.

The previous prime is 11493277. The next prime is 11493283. The reversal of 11493282 is 28239411.

It is a super-2 number, since 2×11493282² = 264191062263048, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11493283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10228 + ... + 11295.

It is an arithmetic number, because the mean of its divisors is an integer number (1452870).

Almost surely, 2^11493282 is an apocalyptic number.

11493282 is an abundant number, since it is smaller than the sum of its proper divisors (11752638).

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

11493282 is a wasteful number, since it uses less digits than its factorization.

11493282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21617.

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

The square root of 11493282 is about 3390.1743318007. The cubic root of 11493282 is about 225.6739103814.

The spelling of 11493282 in words is "eleven million, four hundred ninety-three thousand, two hundred eighty-two".