20131410 has 64 divisors (see below), whose sum is σ = 53343360. Its totient is φ = 4830720.

The previous prime is 20131399. The next prime is 20131427. The reversal of 20131410 is 1413102.

It is a happy number.

It is a Curzon 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, 15361 + ... + 16619.

It is an arithmetic number, because the mean of its divisors is an integer number (833490).

Almost surely, 2^20131410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20131410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (26671680).

20131410 is an abundant number, since it is smaller than the sum of its proper divisors (33211950).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20131410 is a wasteful number, since it uses less digits than its factorization.

20131410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1323.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 20131410 is about 4486.8039850210. The cubic root of 20131410 is about 272.0349670300.

Adding to 20131410 its reverse (1413102), we get a palindrome (21544512).

The spelling of 20131410 in words is "twenty million, one hundred thirty-one thousand, four hundred ten".