11642882 has 4 divisors (see below), whose sum is σ = 17464326. Its totient is φ = 5821440.

The previous prime is 11642879. The next prime is 11642921. The reversal of 11642882 is 28824611.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 9174841 + 2468041 = 3029^2 + 1571^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2910719 + ... + 2910722.

Almost surely, 2^11642882 is an apocalyptic number.

11642882 is a deficient number, since it is larger than the sum of its proper divisors (5821444).

11642882 is an equidigital number, since it uses as much as digits as its factorization.

11642882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821443.

The product of its digits is 6144, while the sum is 32.

The square root of 11642882 is about 3412.1667602859. The cubic root of 11642882 is about 226.6488389477.

The spelling of 11642882 in words is "eleven million, six hundred forty-two thousand, eight hundred eighty-two".