83753028 has 60 divisors (see below), whose sum is σ = 228486720. Its totient is φ = 26701488.

The previous prime is 83753017. The next prime is 83753029. The reversal of 83753028 is 82035738.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 83752983 and 83753001.

It is not an unprimeable number, because it can be changed into a prime (83753029) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1833 + ... + 13071.

It is an arithmetic number, because the mean of its divisors is an integer number (3808112).

Almost surely, 2^83753028 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 83753028, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114243360).

83753028 is an abundant number, since it is smaller than the sum of its proper divisors (144733692).

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

83753028 is a wasteful number, since it uses less digits than its factorization.

83753028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11278 (or 11267 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 83753028 is about 9151.6680446791. The cubic root of 83753028 is about 437.5222789199.

The spelling of 83753028 in words is "eighty-three million, seven hundred fifty-three thousand, twenty-eight".