36785923 has 2 divisors, whose sum is σ = 36785924. Its totient is φ = 36785922.

The previous prime is 36785921. The next prime is 36785929. The reversal of 36785923 is 32958763.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 36785923 - 2¹ = 36785921 is a prime.

Together with 36785921, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 36785923.

It is not a weakly prime, because it can be changed into another prime (36785921) 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, 18392961 + 18392962.

It is an arithmetic number, because the mean of its divisors is an integer number (18392962).

Almost surely, 2^36785923 is an apocalyptic number.

36785923 is a deficient number, since it is larger than the sum of its proper divisors (1).

36785923 is an equidigital number, since it uses as much as digits as its factorization.

36785923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 272160, while the sum is 43.

The square root of 36785923 is about 6065.1399818965. The cubic root of 36785923 is about 332.5782822070.

The spelling of 36785923 in words is "thirty-six million, seven hundred eighty-five thousand, nine hundred twenty-three".