13035380 has 12 divisors (see below), whose sum is σ = 27374340. Its totient is φ = 5214144.

The previous prime is 13035361. The next prime is 13035389. The reversal of 13035380 is 8353031.

It can be written as a sum of positive squares in 2 ways, for example, as 7772944 + 5262436 = 2788^2 + 2294^2 .

It is a super-2 number, since 2×13035380² = 339842263488800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13035389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 325865 + ... + 325904.

It is an arithmetic number, because the mean of its divisors is an integer number (2281195).

Almost surely, 2^13035380 is an apocalyptic number.

13035380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13035380 is an abundant number, since it is smaller than the sum of its proper divisors (14338960).

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

13035380 is a wasteful number, since it uses less digits than its factorization.

13035380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 651778 (or 651776 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 13035380 is about 3610.4542650475. The cubic root of 13035380 is about 235.3465838149.

The spelling of 13035380 in words is "thirteen million, thirty-five thousand, three hundred eighty".