13916180 has 12 divisors (see below), whose sum is σ = 29224020. Its totient is φ = 5566464.

The previous prime is 13916171. The next prime is 13916191. The reversal of 13916180 is 8161931.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8844676 + 5071504 = 2974^2 + 2252^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 347885 + ... + 347924.

It is an arithmetic number, because the mean of its divisors is an integer number (2435335).

Almost surely, 2^13916180 is an apocalyptic number.

13916180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13916180 is an abundant number, since it is smaller than the sum of its proper divisors (15307840).

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

13916180 is a wasteful number, since it uses less digits than its factorization.

13916180 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 695818 (or 695816 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 29.

The square root of 13916180 is about 3730.4396523734. The cubic root of 13916180 is about 240.5322677474.

The spelling of 13916180 in words is "thirteen million, nine hundred sixteen thousand, one hundred eighty".