13368261 has 8 divisors (see below), whose sum is σ = 17845920. Its totient is φ = 8901392.

The previous prime is 13368253. The next prime is 13368263. The reversal of 13368261 is 16286331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13368261 - 2³ = 13368253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13368263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 871 + ... + 5243.

It is an arithmetic number, because the mean of its divisors is an integer number (2230740).

Almost surely, 2^13368261 is an apocalyptic number.

It is an amenable number.

13368261 is a deficient number, since it is larger than the sum of its proper divisors (4477659).

13368261 is a wasteful number, since it uses less digits than its factorization.

13368261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5395.

The product of its digits is 5184, while the sum is 30.

The square root of 13368261 is about 3656.2632563862. The cubic root of 13368261 is about 237.3330964014. Note that the first 3 decimals are identical.

The spelling of 13368261 in words is "thirteen million, three hundred sixty-eight thousand, two hundred sixty-one".