13876140 has 24 divisors (see below), whose sum is σ = 38853360. Its totient is φ = 3700288.

The previous prime is 13876133. The next prime is 13876171. The reversal of 13876140 is 4167831.

It is a happy number.

It is a super-2 number, since 2×13876140² = 385094522599200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 13876098 and 13876107.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115575 + ... + 115694.

It is an arithmetic number, because the mean of its divisors is an integer number (1618890).

Almost surely, 2^13876140 is an apocalyptic number.

13876140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13876140 is an abundant number, since it is smaller than the sum of its proper divisors (24977220).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13876140 is a wasteful number, since it uses less digits than its factorization.

13876140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231281 (or 231279 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 13876140 is about 3725.0691268754. The cubic root of 13876140 is about 240.3013575512.

The spelling of 13876140 in words is "thirteen million, eight hundred seventy-six thousand, one hundred forty".