13358955 has 8 divisors (see below), whose sum is σ = 21374352. Its totient is φ = 7124768.

The previous prime is 13358953. The next prime is 13358959. The reversal of 13358955 is 55985331.

It is a happy number.

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 13358955 - 2¹ = 13358953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13358953) 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, 445284 + ... + 445313.

It is an arithmetic number, because the mean of its divisors is an integer number (2671794).

Almost surely, 2^13358955 is an apocalyptic number.

13358955 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13358955 is a deficient number, since it is larger than the sum of its proper divisors (8015397).

13358955 is an equidigital number, since it uses as much as digits as its factorization.

13358955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 890605.

The product of its digits is 81000, while the sum is 39.

The square root of 13358955 is about 3654.9904240641. The cubic root of 13358955 is about 237.2780123361.

The spelling of 13358955 in words is "thirteen million, three hundred fifty-eight thousand, nine hundred fifty-five".