12779060 has 48 divisors (see below), whose sum is σ = 31511424. Its totient is φ = 4261248.

The previous prime is 12779059. The next prime is 12779069. The reversal of 12779060 is 6097721.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12779069) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3947 + ... + 6413.

It is an arithmetic number, because the mean of its divisors is an integer number (656488).

Almost surely, 2^12779060 is an apocalyptic number.

12779060 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 12779060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15755712).

12779060 is an abundant number, since it is smaller than the sum of its proper divisors (18732364).

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

12779060 is a wasteful number, since it uses less digits than its factorization.

12779060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520 (or 2518 counting only the distinct ones).

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 12779060 is about 3574.7811121802. The cubic root of 12779060 is about 233.7937891597.

The spelling of 12779060 in words is "twelve million, seven hundred seventy-nine thousand, sixty".