12407086 has 4 divisors (see below), whose sum is σ = 18610632. Its totient is φ = 6203542.

The previous prime is 12407077. The next prime is 12407111. The reversal of 12407086 is 68070421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 68070421 = 577 ⋅117973.

It is a super-2 number, since 2×12407086² = 307871566022792, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 3101770 + ... + 3101773.

It is an arithmetic number, because the mean of its divisors is an integer number (4652658).

Almost surely, 2^12407086 is an apocalyptic number.

12407086 is a deficient number, since it is larger than the sum of its proper divisors (6203546).

12407086 is an equidigital number, since it uses as much as digits as its factorization.

12407086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6203545.

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

The square root of 12407086 is about 3522.3693730215. The cubic root of 12407086 is about 231.5029862453.

The spelling of 12407086 in words is "twelve million, four hundred seven thousand, eighty-six".