12812601 has 8 divisors (see below), whose sum is σ = 17125920. Its totient is φ = 8520512.

The previous prime is 12812567. The next prime is 12812621. The reversal of 12812601 is 10621821.

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 12812601 - 2⁶ = 12812537 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12812621) 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, 3840 + ... + 6353.

It is an arithmetic number, because the mean of its divisors is an integer number (2140740).

Almost surely, 2^12812601 is an apocalyptic number.

It is an amenable number.

12812601 is a deficient number, since it is larger than the sum of its proper divisors (4313319).

12812601 is a wasteful number, since it uses less digits than its factorization.

12812601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10615.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 12812601 is about 3579.4693740833. The cubic root of 12812601 is about 233.9981554387.

The spelling of 12812601 in words is "twelve million, eight hundred twelve thousand, six hundred one".