13081410 has 24 divisors (see below), whose sum is σ = 34011900. Its totient is φ = 3488352.

The previous prime is 13081379. The next prime is 13081423. The reversal of 13081410 is 1418031.

13081410 is digitally balanced in base 2 and base 4, because in such bases 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 12680721 + 400689 = 3561^2 + 633^2 .

It is a super-2 number, since 2×13081410² = 342246575176200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72585 + ... + 72764.

Almost surely, 2^13081410 is an apocalyptic number.

13081410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13081410 is an abundant number, since it is smaller than the sum of its proper divisors (20930490).

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

13081410 is a wasteful number, since it uses less digits than its factorization.

13081410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145362 (or 145359 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 13081410 is about 3616.8231916974. The cubic root of 13081410 is about 235.6232737973.

Adding to 13081410 its reverse (1418031), we get a palindrome (14499441).

The spelling of 13081410 in words is "thirteen million, eighty-one thousand, four hundred ten".