11898882 has 12 divisors (see below), whose sum is σ = 25780950. Its totient is φ = 3966288.

The previous prime is 11898881. The next prime is 11898973. The reversal of 11898882 is 28889811.

It can be written as a sum of positive squares in only one way, i.e., 10751841 + 1147041 = 3279^2 + 1071^2 .

It is not an unprimeable number, because it can be changed into a prime (11898881) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 330507 + ... + 330542.

Almost surely, 2^11898882 is an apocalyptic number.

11898882 is an abundant number, since it is smaller than the sum of its proper divisors (13882068).

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

11898882 is a wasteful number, since it uses less digits than its factorization.

11898882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 661057 (or 661054 counting only the distinct ones).

The product of its digits is 73728, while the sum is 45.

The square root of 11898882 is about 3449.4756123214. The cubic root of 11898882 is about 228.2979714479.

The spelling of 11898882 in words is "eleven million, eight hundred ninety-eight thousand, eight hundred eighty-two".