12407613 has 8 divisors (see below), whose sum is σ = 16698528. Its totient is φ = 8194224.

The previous prime is 12407611. The next prime is 12407623. The reversal of 12407613 is 31670421.

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

It is not a de Polignac number, because 12407613 - 2¹ = 12407611 is a prime.

It is a super-3 number, since 3×12407613³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12407611) 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, 19006 + ... + 19647.

It is an arithmetic number, because the mean of its divisors is an integer number (2087316).

Almost surely, 2^12407613 is an apocalyptic number.

It is an amenable number.

12407613 is a deficient number, since it is larger than the sum of its proper divisors (4290915).

12407613 is a wasteful number, since it uses less digits than its factorization.

12407613 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38763.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 12407613 is about 3522.4441798274. Note that the first 3 decimals coincide. The cubic root of 12407613 is about 231.5062639514.

The spelling of 12407613 in words is "twelve million, four hundred seven thousand, six hundred thirteen".