13145910 has 32 divisors (see below), whose sum is σ = 33212160. Its totient is φ = 3320928.

The previous prime is 13145893. The next prime is 13145911. The reversal of 13145910 is 1954131.

13145910 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 is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13145911) 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, 10962 + ... + 12101.

It is an arithmetic number, because the mean of its divisors is an integer number (1037880).

Almost surely, 2^13145910 is an apocalyptic number.

13145910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13145910 is an abundant number, since it is smaller than the sum of its proper divisors (20066250).

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

13145910 is a wasteful number, since it uses less digits than its factorization.

13145910 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23092.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 13145910 is about 3625.7288922367. The cubic root of 13145910 is about 236.0098985602.

The spelling of 13145910 in words is "thirteen million, one hundred forty-five thousand, nine hundred ten".