83200037 has 2 divisors, whose sum is σ = 83200038. Its totient is φ = 83200036.

The previous prime is 83200009. The next prime is 83200079. The reversal of 83200037 is 73000238.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 83192641 + 7396 = 9121^2 + 86^2 .

It is a cyclic number.

It is not a de Polignac number, because 83200037 - 2⁶ = 83199973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83199985 and 83200021.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83200837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41600018 + 41600019.

It is an arithmetic number, because the mean of its divisors is an integer number (41600019).

Almost surely, 2^83200037 is an apocalyptic number.

It is an amenable number.

83200037 is a deficient number, since it is larger than the sum of its proper divisors (1).

83200037 is an equidigital number, since it uses as much as digits as its factorization.

83200037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 83200037 is about 9121.4054289895. The cubic root of 83200037 is about 436.5572179384.

The spelling of 83200037 in words is "eighty-three million, two hundred thousand, thirty-seven".