82783652 has 24 divisors (see below), whose sum is σ = 170044224. Its totient is φ = 34519392.

The previous prime is 82783651. The next prime is 82783663. The reversal of 82783652 is 25638728.

It is not an unprimeable number, because it can be changed into a prime (82783651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38918 + ... + 40989.

It is an arithmetic number, because the mean of its divisors is an integer number (7085176).

Almost surely, 2^82783652 is an apocalyptic number.

It is an amenable number.

82783652 is an abundant number, since it is smaller than the sum of its proper divisors (87260572).

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

82783652 is a wasteful number, since it uses less digits than its factorization.

82783652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79955 (or 79953 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 82783652 is about 9098.5521925194. The cubic root of 82783652 is about 435.8277312309.

The spelling of 82783652 in words is "eighty-two million, seven hundred eighty-three thousand, six hundred fifty-two".