83202049 has 6 divisors (see below), whose sum is σ = 96786114. Its totient is φ = 71316000.

The previous prime is 83202037. The next prime is 83202113. The reversal of 83202049 is 94020238.

It can be written as a sum of positive squares in only one way, i.e., 56731024 + 26471025 = 7532^2 + 5145^2 .

It is not a de Polignac number, because 83202049 - 2¹³ = 83193857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83202019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 848952 + ... + 849049.

It is an arithmetic number, because the mean of its divisors is an integer number (16131019).

Almost surely, 2^83202049 is an apocalyptic number.

It is an amenable number.

83202049 is a deficient number, since it is larger than the sum of its proper divisors (13584065).

83202049 is a wasteful number, since it uses less digits than its factorization.

83202049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1698015 (or 1698008 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 83202049 is about 9121.5157183442. The cubic root of 83202049 is about 436.5607369515.

The spelling of 83202049 in words is "eighty-three million, two hundred two thousand, forty-nine".