83804200 has 48 divisors (see below), whose sum is σ = 201577500. Its totient is φ = 32363520.

The previous prime is 83804197. The next prime is 83804207. The reversal of 83804200 is 240838.

It can be written as a sum of positive squares in 6 ways, for example, as 58583716 + 25220484 = 7654^2 + 5022^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (83804207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1425 + ... + 13024.

Almost surely, 2^83804200 is an apocalyptic number.

It is an amenable number.

83804200 is an abundant number, since it is smaller than the sum of its proper divisors (117773300).

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

83804200 is a wasteful number, since it uses less digits than its factorization.

83804200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14494 (or 14485 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 83804200 is about 9154.4633922475. The cubic root of 83804200 is about 437.6113675669.

The spelling of 83804200 in words is "eighty-three million, eight hundred four thousand, two hundred".