12860074 has 8 divisors (see below), whose sum is σ = 20305440. Its totient is φ = 6091596.

The previous prime is 12860069. The next prime is 12860077. The reversal of 12860074 is 47006821.

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

It is not an unprimeable number, because it can be changed into a prime (12860077) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 169174 + ... + 169249.

It is an arithmetic number, because the mean of its divisors is an integer number (2538180).

Almost surely, 2^12860074 is an apocalyptic number.

12860074 is a deficient number, since it is larger than the sum of its proper divisors (7445366).

12860074 is a wasteful number, since it uses less digits than its factorization.

12860074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338444.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 12860074 is about 3586.0945330540. The cubic root of 12860074 is about 234.2868010417.

Adding to 12860074 its reverse (47006821), we get a palindrome (59866895).

It can be divided in two parts, 1286007 and 4, that multiplied together give a triangular number (5144028 = T₃₂₀₇).

The spelling of 12860074 in words is "twelve million, eight hundred sixty thousand, seventy-four".