83560852 has 6 divisors (see below), whose sum is σ = 146231498. Its totient is φ = 41780424.

The previous prime is 83560849. The next prime is 83560889. The reversal of 83560852 is 25806538.

It can be written as a sum of positive squares in only one way, i.e., 67831696 + 15729156 = 8236^2 + 3966^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10445103 + ... + 10445110.

Almost surely, 2^83560852 is an apocalyptic number.

It is an amenable number.

83560852 is a deficient number, since it is larger than the sum of its proper divisors (62670646).

83560852 is a wasteful number, since it uses less digits than its factorization.

83560852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20890217 (or 20890215 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 37.

The square root of 83560852 is about 9141.1625081277. The cubic root of 83560852 is about 437.1873828757.

The spelling of 83560852 in words is "eighty-three million, five hundred sixty thousand, eight hundred fifty-two".