13261395 has 32 divisors (see below), whose sum is σ = 24717312. Its totient is φ = 5945472.

The previous prime is 13261357. The next prime is 13261403. The reversal of 13261395 is 59316231.

13261395 is nontrivially palindromic in base 2.

13261395 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13261395 - 2⁶ = 13261331 is a prime.

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, 4374 + ... + 6756.

It is an arithmetic number, because the mean of its divisors is an integer number (772416).

Almost surely, 2^13261395 is an apocalyptic number.

13261395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13261395 is a deficient number, since it is larger than the sum of its proper divisors (11455917).

13261395 is a wasteful number, since it uses less digits than its factorization.

13261395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2451.

The product of its digits is 4860, while the sum is 30.

The square root of 13261395 is about 3641.6198318880. The cubic root of 13261395 is about 236.6989893917.

The spelling of 13261395 in words is "thirteen million, two hundred sixty-one thousand, three hundred ninety-five".