83850037 has 2 divisors, whose sum is σ = 83850038. Its totient is φ = 83850036.

The previous prime is 83850023. The next prime is 83850061. The reversal of 83850037 is 73005838.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79548561 + 4301476 = 8919^2 + 2074^2 .

It is a cyclic number.

It is not a de Polignac number, because 83850037 - 2¹⁵ = 83817269 is a prime.

It is equal to p_4880815 and since 83850037 and 4880815 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 83849984 and 83850011.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83850737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41925018 + 41925019.

It is an arithmetic number, because the mean of its divisors is an integer number (41925019).

Almost surely, 2^83850037 is an apocalyptic number.

It is an amenable number.

83850037 is a deficient number, since it is larger than the sum of its proper divisors (1).

83850037 is an equidigital number, since it uses as much as digits as its factorization.

83850037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 83850037 is about 9156.9665828810. The cubic root of 83850037 is about 437.6911373807.

The spelling of 83850037 in words is "eighty-three million, eight hundred fifty thousand, thirty-seven".