36858433 has 2 divisors, whose sum is σ = 36858434. Its totient is φ = 36858432.

The previous prime is 36858413. The next prime is 36858469. The reversal of 36858433 is 33485863.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18948609 + 17909824 = 4353^2 + 4232^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36858433 is a prime.

It is not a weakly prime, because it can be changed into another prime (36858413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18429216 + 18429217.

It is an arithmetic number, because the mean of its divisors is an integer number (18429217).

Almost surely, 2^36858433 is an apocalyptic number.

It is an amenable number.

36858433 is a deficient number, since it is larger than the sum of its proper divisors (1).

36858433 is an equidigital number, since it uses as much as digits as its factorization.

36858433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 207360, while the sum is 40.

The square root of 36858433 is about 6071.1146423042. The cubic root of 36858433 is about 332.7966576235.

The spelling of 36858433 in words is "thirty-six million, eight hundred fifty-eight thousand, four hundred thirty-three".