83884028 has 12 divisors (see below), whose sum is σ = 149203992. Its totient is φ = 41254320.

The previous prime is 83884027. The next prime is 83884039. The reversal of 83884028 is 82048838.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83884027) 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, 171650 + ... + 172137.

It is an arithmetic number, because the mean of its divisors is an integer number (12433666).

Almost surely, 2^83884028 is an apocalyptic number.

It is an amenable number.

83884028 is a deficient number, since it is larger than the sum of its proper divisors (65319964).

83884028 is a wasteful number, since it uses less digits than its factorization.

83884028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343852 (or 343850 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 41.

The square root of 83884028 is about 9158.8224133892. The cubic root of 83884028 is about 437.7502729123.

The spelling of 83884028 in words is "eighty-three million, eight hundred eighty-four thousand, twenty-eight".