872042333 has 2 divisors, whose sum is σ = 872042334. Its totient is φ = 872042332.

The previous prime is 872042329. The next prime is 872042351. The reversal of 872042333 is 333240278.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 585010969 + 287031364 = 24187^2 + 16942^2 .

It is a cyclic number.

It is not a de Polignac number, because 872042333 - 2² = 872042329 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 872042333.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (872042323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 436021166 + 436021167.

It is an arithmetic number, because the mean of its divisors is an integer number (436021167).

Almost surely, 2^872042333 is an apocalyptic number.

It is an amenable number.

872042333 is a deficient number, since it is larger than the sum of its proper divisors (1).

872042333 is an equidigital number, since it uses as much as digits as its factorization.

872042333 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 872042333 is about 29530.3628999035. The cubic root of 872042333 is about 955.3866960985.

The spelling of 872042333 in words is "eight hundred seventy-two million, forty-two thousand, three hundred thirty-three".