12601893 has 8 divisors (see below), whose sum is σ = 16888608. Its totient is φ = 8358224.

The previous prime is 12601891. The next prime is 12601909. The reversal of 12601893 is 39810621.

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 12601893 - 2¹ = 12601891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12601893.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12601891) 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, 10071 + ... + 11252.

It is an arithmetic number, because the mean of its divisors is an integer number (2111076).

Almost surely, 2^12601893 is an apocalyptic number.

It is an amenable number.

12601893 is a deficient number, since it is larger than the sum of its proper divisors (4286715).

12601893 is a wasteful number, since it uses less digits than its factorization.

12601893 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21523.

The product of its (nonzero) digits is 2592, while the sum is 30.

The square root of 12601893 is about 3549.9145060128. The cubic root of 12601893 is about 232.7083298634.

The spelling of 12601893 in words is "twelve million, six hundred one thousand, eight hundred ninety-three".