12608783 has 8 divisors (see below), whose sum is σ = 13800576. Its totient is φ = 11424600.

The previous prime is 12608767. The next prime is 12608789. The reversal of 12608783 is 38780621.

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

It is not a de Polignac number, because 12608783 - 2⁴ = 12608767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12608789) 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, 1910 + ... + 5372.

It is an arithmetic number, because the mean of its divisors is an integer number (1725072).

Almost surely, 2^12608783 is an apocalyptic number.

12608783 is a deficient number, since it is larger than the sum of its proper divisors (1191793).

12608783 is a wasteful number, since it uses less digits than its factorization.

12608783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3805.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 12608783 is about 3550.8848193091. The cubic root of 12608783 is about 232.7507327064.

The spelling of 12608783 in words is "twelve million, six hundred eight thousand, seven hundred eighty-three".