36287983 has 2 divisors, whose sum is σ = 36287984. Its totient is φ = 36287982.

The previous prime is 36287971. The next prime is 36287989. The reversal of 36287983 is 38978263.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36287983 - 2²⁵ = 2733551 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36287989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18143991 + 18143992.

It is an arithmetic number, because the mean of its divisors is an integer number (18143992).

Almost surely, 2^36287983 is an apocalyptic number.

36287983 is a deficient number, since it is larger than the sum of its proper divisors (1).

36287983 is an equidigital number, since it uses as much as digits as its factorization.

36287983 is an evil number, because the sum of its binary digits is even.

The product of its digits is 435456, while the sum is 46.

The square root of 36287983 is about 6023.9507800114. The cubic root of 36287983 is about 331.0708494663.

It can be divided in two parts, 3628 and 7983, that added together give a palindrome (11611).

The spelling of 36287983 in words is "thirty-six million, two hundred eighty-seven thousand, nine hundred eighty-three".