13956495 has 32 divisors (see below), whose sum is σ = 25950720. Its totient is φ = 6272640.

The previous prime is 13956491. The next prime is 13956497. The reversal of 13956495 is 59465931.

It is not a de Polignac number, because 13956495 - 2² = 13956491 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13956491) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5316 + ... + 7494.

It is an arithmetic number, because the mean of its divisors is an integer number (810960).

Almost surely, 2^13956495 is an apocalyptic number.

13956495 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13956495 is a deficient number, since it is larger than the sum of its proper divisors (11994225).

13956495 is a wasteful number, since it uses less digits than its factorization.

13956495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2255.

The product of its digits is 145800, while the sum is 42.

The square root of 13956495 is about 3735.8392631375. The cubic root of 13956495 is about 240.7643168042.

The spelling of 13956495 in words is "thirteen million, nine hundred fifty-six thousand, four hundred ninety-five".