80238033 has 10 divisors (see below), whose sum is σ = 119861874. Its totient is φ = 53491968.

The previous prime is 80238031. The next prime is 80238047. The reversal of 80238033 is 33083208.

It can be written as a sum of positive squares in only one way, i.e., 61027344 + 19210689 = 7812^2 + 4383^2 .

It is not a de Polignac number, because 80238033 - 2¹ = 80238031 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 80237988 and 80238006.

It is not an unprimeable number, because it can be changed into a prime (80238031) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 495216 + ... + 495377.

Almost surely, 2^80238033 is an apocalyptic number.

It is an amenable number.

80238033 is a deficient number, since it is larger than the sum of its proper divisors (39623841).

80238033 is an equidigital number, since it uses as much as digits as its factorization.

80238033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 990605 (or 990596 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 80238033 is about 8957.5684758756. The cubic root of 80238033 is about 431.3138703132.

The spelling of 80238033 in words is "eighty million, two hundred thirty-eight thousand, thirty-three".