13028932 has 12 divisors (see below), whose sum is σ = 26057920. Its totient is φ = 5583816.

The previous prime is 13028909. The next prime is 13028933. The reversal of 13028932 is 23982031.

13028932 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 465319 = 13028932 / (1 + 3 + 0 + 2 + 8 + 9 + 3 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 13028932.

It is not an unprimeable number, because it can be changed into a prime (13028933) 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 3 ways as a sum of consecutive naturals, for example, 232632 + ... + 232687.

Almost surely, 2^13028932 is an apocalyptic number.

It is an amenable number.

13028932 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13028932 is a wasteful number, since it uses less digits than its factorization.

13028932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465330 (or 465328 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 13028932 is about 3609.5611921673. The cubic root of 13028932 is about 235.3077723889.

It can be divided in two parts, 130289 and 32, that added together give a 4-th power (130321 = 19⁴).

The spelling of 13028932 in words is "thirteen million, twenty-eight thousand, nine hundred thirty-two".