13625180 has 12 divisors (see below), whose sum is σ = 28612920. Its totient is φ = 5450064.

The previous prime is 13625153. The next prime is 13625189. The reversal of 13625180 is 8152631.

It is a zygodrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13625189) 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, 340610 + ... + 340649.

It is an arithmetic number, because the mean of its divisors is an integer number (2384410).

Almost surely, 2^13625180 is an apocalyptic number.

13625180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13625180 is an abundant number, since it is smaller than the sum of its proper divisors (14987740).

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

13625180 is a wasteful number, since it uses less digits than its factorization.

13625180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681268 (or 681266 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 13625180 is about 3691.2301472544. The cubic root of 13625180 is about 238.8438608320.

The spelling of 13625180 in words is "thirteen million, six hundred twenty-five thousand, one hundred eighty".