36856049 has 2 divisors, whose sum is σ = 36856050. Its totient is φ = 36856048.

The previous prime is 36856009. The next prime is 36856073. The reversal of 36856049 is 94065863.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 36784225 + 71824 = 6065^2 + 268^2 .

It is a cyclic number.

It is not a de Polignac number, because 36856049 - 2¹⁶ = 36790513 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36855997 and 36856015.

It is not a weakly prime, because it can be changed into another prime (36856009) 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, 18428024 + 18428025.

It is an arithmetic number, because the mean of its divisors is an integer number (18428025).

Almost surely, 2^36856049 is an apocalyptic number.

It is an amenable number.

36856049 is a deficient number, since it is larger than the sum of its proper divisors (1).

36856049 is an equidigital number, since it uses as much as digits as its factorization.

36856049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 36856049 is about 6070.9182995656. The cubic root of 36856049 is about 332.7894823832.

The spelling of 36856049 in words is "thirty-six million, eight hundred fifty-six thousand, forty-nine".