12706462260 has 72 divisors (see below), whose sum is σ = 39174820776. Its totient is φ = 3332839680.

The previous prime is 12706462213. The next prime is 12706462261. The reversal of 12706462260 is 6226460721.

12706462260 is a `hidden beast` number, since 1 + 2 + 7 + 0 + 646 + 2 + 2 + 6 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 17791524 + 12688670736 = 4218^2 + 112644^2 .

It is a super-2 number, since 2×12706462260² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12706462261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 567639 + ... + 589598.

It is an arithmetic number, because the mean of its divisors is an integer number (544094733).

Almost surely, 2^12706462260 is an apocalyptic number.

12706462260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12706462260 is an abundant number, since it is smaller than the sum of its proper divisors (26468358516).

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

12706462260 is a wasteful number, since it uses less digits than its factorization.

12706462260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1157313 (or 1157308 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 36.

The spelling of 12706462260 in words is "twelve billion, seven hundred six million, four hundred sixty-two thousand, two hundred sixty".