13250732 has 12 divisors (see below), whose sum is σ = 25296936. Its totient is φ = 6023040.

The previous prime is 13250723. The next prime is 13250753. The reversal of 13250732 is 23705231.

It is a junction number, because it is equal to n+sod(n) for n = 13250698 and 13250707.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150533 + ... + 150620.

It is an arithmetic number, because the mean of its divisors is an integer number (2108078).

Almost surely, 2^13250732 is an apocalyptic number.

It is an amenable number.

13250732 is a deficient number, since it is larger than the sum of its proper divisors (12046204).

13250732 is a wasteful number, since it uses less digits than its factorization.

13250732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301168 (or 301166 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 13250732 is about 3640.1554911844. The cubic root of 13250732 is about 236.6355320633.

Adding to 13250732 its reverse (23705231), we get a palindrome (36955963).

The spelling of 13250732 in words is "thirteen million, two hundred fifty thousand, seven hundred thirty-two".