12610120 has 32 divisors (see below), whose sum is σ = 28483200. Its totient is φ = 5024448.

The previous prime is 12610111. The next prime is 12610127. The reversal of 12610120 is 2101621.

12610120 = 99² + 100² + ... + 338².

It is a self number, because there is not a number n which added to its sum of digits gives 12610120.

It is not an unprimeable number, because it can be changed into a prime (12610127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14251 + ... + 15109.

It is an arithmetic number, because the mean of its divisors is an integer number (890100).

Almost surely, 2^12610120 is an apocalyptic number.

12610120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12610120 is an abundant number, since it is smaller than the sum of its proper divisors (15873080).

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

12610120 is a wasteful number, since it uses less digits than its factorization.

12610120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237 (or 1233 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 12610120 is about 3551.0730772543. The cubic root of 12610120 is about 232.7589591607.

Adding to 12610120 its reverse (2101621), we get a palindrome (14711741).

The spelling of 12610120 in words is "twelve million, six hundred ten thousand, one hundred twenty".