8273672 has 32 divisors (see below), whose sum is σ = 17064000. Its totient is φ = 3729600.

The previous prime is 8273659. The next prime is 8273693. The reversal of 8273672 is 2763728.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12797 + ... + 13427.

It is an arithmetic number, because the mean of its divisors is an integer number (533250).

Almost surely, 2^8273672 is an apocalyptic number.

8273672 is the 1538-th centered heptagonal number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8273672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8532000).

8273672 is an abundant number, since it is smaller than the sum of its proper divisors (8790328).

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

8273672 is a wasteful number, since it uses less digits than its factorization.

8273672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 797 (or 793 counting only the distinct ones).

The product of its digits is 28224, while the sum is 35.

The square root of 8273672 is about 2876.3991378110. The cubic root of 8273672 is about 202.2550775600.

The spelling of 8273672 in words is "eight million, two hundred seventy-three thousand, six hundred seventy-two".