11002132 has 24 divisors (see below), whose sum is σ = 19697832. Its totient is φ = 5376000.

The previous prime is 11002129. The next prime is 11002139. The reversal of 11002132 is 23120011.

It can be written as a sum of positive squares in 4 ways, for example, as 2452356 + 8549776 = 1566^2 + 2924^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11002139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45532 + ... + 45772.

It is an arithmetic number, because the mean of its divisors is an integer number (820743).

Almost surely, 2^11002132 is an apocalyptic number.

It is an amenable number.

11002132 is a deficient number, since it is larger than the sum of its proper divisors (8695700).

11002132 is a wasteful number, since it uses less digits than its factorization.

11002132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 11002132 is about 3316.9461858764. The cubic root of 11002132 is about 222.4123763880.

Adding to 11002132 its reverse (23120011), we get a palindrome (34122143).

The spelling of 11002132 in words is "eleven million, two thousand, one hundred thirty-two".