12879061 has 8 divisors (see below), whose sum is σ = 13928544. Its totient is φ = 11838000.

The previous prime is 12879049. The next prime is 12879067. The reversal of 12879061 is 16097821.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12879061 - 2¹⁹ = 12354773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12879067) 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, 1290 + ... + 5236.

It is an arithmetic number, because the mean of its divisors is an integer number (1741068).

Almost surely, 2^12879061 is an apocalyptic number.

It is an amenable number.

12879061 is a deficient number, since it is larger than the sum of its proper divisors (1049483).

12879061 is a wasteful number, since it uses less digits than its factorization.

12879061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4211.

The product of its (nonzero) digits is 6048, while the sum is 34.

The square root of 12879061 is about 3588.7408655404. The cubic root of 12879061 is about 234.4020470357.

The spelling of 12879061 in words is "twelve million, eight hundred seventy-nine thousand, sixty-one".