36851833 has 2 divisors, whose sum is σ = 36851834. Its totient is φ = 36851832.

The previous prime is 36851831. The next prime is 36851873. The reversal of 36851833 is 33815863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36578304 + 273529 = 6048^2 + 523^2 .

It is a cyclic number.

It is not a de Polignac number, because 36851833 - 2¹ = 36851831 is a prime.

Together with 36851831, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 36851792 and 36851801.

It is not a weakly prime, because it can be changed into another prime (36851831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18425916 + 18425917.

It is an arithmetic number, because the mean of its divisors is an integer number (18425917).

Almost surely, 2^36851833 is an apocalyptic number.

It is an amenable number.

36851833 is a deficient number, since it is larger than the sum of its proper divisors (1).

36851833 is an equidigital number, since it uses as much as digits as its factorization.

36851833 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 37.

The square root of 36851833 is about 6070.5710604522. The cubic root of 36851833 is about 332.7767925264.

The spelling of 36851833 in words is "thirty-six million, eight hundred fifty-one thousand, eight hundred thirty-three".