8276172 has 24 divisors (see below), whose sum is σ = 20328000. Its totient is φ = 2613456.

The previous prime is 8276143. The next prime is 8276173. The reversal of 8276172 is 2716728.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8276173) 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, 17922 + ... + 18377.

It is an arithmetic number, because the mean of its divisors is an integer number (847000).

Almost surely, 2^8276172 is an apocalyptic number.

It is an amenable number.

8276172 is an abundant number, since it is smaller than the sum of its proper divisors (12051828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8276172 is a wasteful number, since it uses less digits than its factorization.

8276172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36325 (or 36323 counting only the distinct ones).

The product of its digits is 9408, while the sum is 33.

The square root of 8276172 is about 2876.8336761099. The cubic root of 8276172 is about 202.2754468622.

It can be divided in two parts, 8276 and 172, that added together give a palindrome (8448).

The spelling of 8276172 in words is "eight million, two hundred seventy-six thousand, one hundred seventy-two".