13803874 has 8 divisors (see below), whose sum is σ = 23663808. Its totient is φ = 5915940.

The previous prime is 13803871. The next prime is 13803877. The reversal of 13803874 is 47830831.

It is an interprime number because it is at equal distance from previous prime (13803871) and next prime (13803877).

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

It is not an unprimeable number, because it can be changed into a prime (13803871) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 492982 + ... + 493009.

It is an arithmetic number, because the mean of its divisors is an integer number (2957976).

Almost surely, 2^13803874 is an apocalyptic number.

13803874 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13803874 is a deficient number, since it is larger than the sum of its proper divisors (9859934).

13803874 is an equidigital number, since it uses as much as digits as its factorization.

13803874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 986000.

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 13803874 is about 3715.3565104846. The cubic root of 13803874 is about 239.8834735250.

The spelling of 13803874 in words is "thirteen million, eight hundred three thousand, eight hundred seventy-four".