13980150 has 72 divisors (see below), whose sum is σ = 38417184. Its totient is φ = 3643200.

The previous prime is 13980149. The next prime is 13980151. The reversal of 13980150 is 5108931.

It is an interprime number because it is at equal distance from previous prime (13980149) and next prime (13980151).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13980151) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20820 + ... + 21480.

It is an arithmetic number, because the mean of its divisors is an integer number (533572).

Almost surely, 2^13980150 is an apocalyptic number.

13980150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13980150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19208592).

13980150 is an abundant number, since it is smaller than the sum of its proper divisors (24437034).

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

13980150 is a wasteful number, since it uses less digits than its factorization.

13980150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726 (or 718 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 27.

The square root of 13980150 is about 3739.0038780402. The cubic root of 13980150 is about 240.9002646259.

The spelling of 13980150 in words is "thirteen million, nine hundred eighty thousand, one hundred fifty".