13300432 has 20 divisors (see below), whose sum is σ = 25871236. Its totient is φ = 6624000.

The previous prime is 13300367. The next prime is 13300471. The reversal of 13300432 is 23400331.

13300432 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 4562496 + 8737936 = 2136^2 + 2956^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

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, 2932 + ... + 5932.

Almost surely, 2^13300432 is an apocalyptic number.

It is an amenable number.

13300432 is a deficient number, since it is larger than the sum of its proper divisors (12570804).

13300432 is a wasteful number, since it uses less digits than its factorization.

13300432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3286 (or 3280 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 13300432 is about 3646.9757333988. The cubic root of 13300432 is about 236.9310154283.

Adding to 13300432 its reverse (23400331), we get a palindrome (36700763).

The spelling of 13300432 in words is "thirteen million, three hundred thousand, four hundred thirty-two".