13432461 has 16 divisors (see below), whose sum is σ = 20969088. Its totient is φ = 7488000.

The previous prime is 13432451. The next prime is 13432477. The reversal of 13432461 is 16423431.

It is not a de Polignac number, because 13432461 - 2⁵ = 13432429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13432451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6940 + ... + 8661.

It is an arithmetic number, because the mean of its divisors is an integer number (1310568).

Almost surely, 2^13432461 is an apocalyptic number.

It is an amenable number.

13432461 is a deficient number, since it is larger than the sum of its proper divisors (7536627).

13432461 is a wasteful number, since it uses less digits than its factorization.

13432461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15652.

The product of its digits is 1728, while the sum is 24.

The square root of 13432461 is about 3665.0321963115. The cubic root of 13432461 is about 237.7124142127.

Adding to 13432461 its reverse (16423431), we get a palindrome (29855892).

The spelling of 13432461 in words is "thirteen million, four hundred thirty-two thousand, four hundred sixty-one".