13432055 has 32 divisors (see below), whose sum is σ = 20248704. Its totient is φ = 8326656.

The previous prime is 13432037. The next prime is 13432061. The reversal of 13432055 is 55023431.

It is not a de Polignac number, because 13432055 - 2⁶ = 13431991 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13432055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23837 + ... + 24393.

It is an arithmetic number, because the mean of its divisors is an integer number (632772).

Almost surely, 2^13432055 is an apocalyptic number.

13432055 is a deficient number, since it is larger than the sum of its proper divisors (6816649).

13432055 is a wasteful number, since it uses less digits than its factorization.

13432055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 13432055 is about 3664.9768075665. The cubic root of 13432055 is about 237.7100192132.

Adding to 13432055 its reverse (55023431), we get a palindrome (68455486).

The spelling of 13432055 in words is "thirteen million, four hundred thirty-two thousand, fifty-five".