13255432 has 16 divisors (see below), whose sum is σ = 25154640. Its totient is φ = 6547536.

The previous prime is 13255409. The next prime is 13255469. The reversal of 13255432 is 23455231.

It is a junction number, because it is equal to n+sod(n) for n = 13255397 and 13255406.

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, 9318 + ... + 10645.

It is an arithmetic number, because the mean of its divisors is an integer number (1572165).

Almost surely, 2^13255432 is an apocalyptic number.

It is an amenable number.

13255432 is a deficient number, since it is larger than the sum of its proper divisors (11899208).

13255432 is a wasteful number, since it uses less digits than its factorization.

13255432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20052 (or 20048 counting only the distinct ones).

The product of its digits is 3600, while the sum is 25.

The square root of 13255432 is about 3640.8010107667. The cubic root of 13255432 is about 236.6635067576.

The spelling of 13255432 in words is "thirteen million, two hundred fifty-five thousand, four hundred thirty-two".