12613080 has 64 divisors (see below), whose sum is σ = 38296800. Its totient is φ = 3322880.

The previous prime is 12613049. The next prime is 12613109. The reversal of 12613080 is 8031621.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10090 + ... + 11270.

Almost surely, 2^12613080 is an apocalyptic number.

12613080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12613080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19148400).

12613080 is an abundant number, since it is smaller than the sum of its proper divisors (25683720).

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

12613080 is a wasteful number, since it uses less digits than its factorization.

12613080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1284 (or 1280 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 12613080 is about 3551.4898282270. The cubic root of 12613080 is about 232.7771697360. Note that the first 3 decimals are identical.

The spelling of 12613080 in words is "twelve million, six hundred thirteen thousand, eighty".