11798132 has 12 divisors (see below), whose sum is σ = 20985636. Its totient is φ = 5802240.

The previous prime is 11798131. The next prime is 11798147. The reversal of 11798132 is 23189711.

It can be written as a sum of positive squares in 2 ways, for example, as 481636 + 11316496 = 694^2 + 3364^2 .

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11798131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23933 + ... + 24420.

It is an arithmetic number, because the mean of its divisors is an integer number (1748803).

Almost surely, 2^11798132 is an apocalyptic number.

It is an amenable number.

11798132 is a deficient number, since it is larger than the sum of its proper divisors (9187504).

11798132 is a wasteful number, since it uses less digits than its factorization.

11798132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48418 (or 48416 counting only the distinct ones).

The product of its digits is 3024, while the sum is 32.

The square root of 11798132 is about 3434.8408987899. The cubic root of 11798132 is about 227.6517974159.

The spelling of 11798132 in words is "eleven million, seven hundred ninety-eight thousand, one hundred thirty-two".