85035733 has 2 divisors, whose sum is σ = 85035734. Its totient is φ = 85035732.

The previous prime is 85035721. The next prime is 85035749. The reversal of 85035733 is 33753058.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62062884 + 22972849 = 7878^2 + 4793^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-85035733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (85035703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42517866 + 42517867.

It is an arithmetic number, because the mean of its divisors is an integer number (42517867).

Almost surely, 2^85035733 is an apocalyptic number.

It is an amenable number.

85035733 is a deficient number, since it is larger than the sum of its proper divisors (1).

85035733 is an equidigital number, since it uses as much as digits as its factorization.

85035733 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 85035733 is about 9221.4821476810. The cubic root of 85035733 is about 439.7445710997.

The spelling of 85035733 in words is "eighty-five million, thirty-five thousand, seven hundred thirty-three".