83267328 has 36 divisors (see below), whose sum is σ = 221614568. Its totient is φ = 27755520.

The previous prime is 83267321. The next prime is 83267347. The reversal of 83267328 is 82376238.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83267321) 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, 53443 + ... + 54978.

Almost surely, 2^83267328 is an apocalyptic number.

It is an amenable number.

83267328 is an abundant number, since it is smaller than the sum of its proper divisors (138347240).

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

83267328 is a wasteful number, since it uses less digits than its factorization.

83267328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108440 (or 108426 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 83267328 is about 9125.0933145914. The cubic root of 83267328 is about 436.6748799678.

The spelling of 83267328 in words is "eighty-three million, two hundred sixty-seven thousand, three hundred twenty-eight".