8273237 has 16 divisors (see below), whose sum is σ = 10287360. Its totient is φ = 6490368.

The previous prime is 8273231. The next prime is 8273257. The reversal of 8273237 is 7323728.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 8273237 - 2¹² = 8269141 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 (8273231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3464 + ... + 5342.

It is an arithmetic number, because the mean of its divisors is an integer number (642960).

Almost surely, 2^8273237 is an apocalyptic number.

It is an amenable number.

8273237 is a deficient number, since it is larger than the sum of its proper divisors (2014123).

8273237 is a wasteful number, since it uses less digits than its factorization.

8273237 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1940.

The product of its digits is 14112, while the sum is 32.

The square root of 8273237 is about 2876.3235214419. The cubic root of 8273237 is about 202.2515328824.

The spelling of 8273237 in words is "eight million, two hundred seventy-three thousand, two hundred thirty-seven".