8256601 has 4 divisors (see below), whose sum is σ = 8272912. Its totient is φ = 8240292.

The previous prime is 8256581. The next prime is 8256607. The reversal of 8256601 is 1066528.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 8256601 - 2⁵ = 8256569 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8256601.

It is not an unprimeable number, because it can be changed into a prime (8256607) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7371 + ... + 8416.

It is an arithmetic number, because the mean of its divisors is an integer number (2068228).

Almost surely, 2^8256601 is an apocalyptic number.

It is an amenable number.

8256601 is a deficient number, since it is larger than the sum of its proper divisors (16311).

8256601 is a wasteful number, since it uses less digits than its factorization.

8256601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16310.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 8256601 is about 2873.4301801157. The cubic root of 8256601 is about 202.1158780287.

The spelling of 8256601 in words is "eight million, two hundred fifty-six thousand, six hundred one".