873146233 has 4 divisors (see below), whose sum is σ = 874009188. Its totient is φ = 872283280.

The previous prime is 873146227. The next prime is 873146243. The reversal of 873146233 is 332641378.

873146233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24472809 + 848673424 = 4947^2 + 29132^2 .

It is a cyclic number.

It is not a de Polignac number, because 873146233 - 2¹³ = 873138041 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 873146192 and 873146201.

It is not an unprimeable number, because it can be changed into a prime (873146243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 429958 + ... + 431983.

It is an arithmetic number, because the mean of its divisors is an integer number (218502297).

Almost surely, 2^873146233 is an apocalyptic number.

It is an amenable number.

873146233 is a deficient number, since it is larger than the sum of its proper divisors (862955).

873146233 is a wasteful number, since it uses less digits than its factorization.

873146233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862954.

The product of its digits is 72576, while the sum is 37.

The square root of 873146233 is about 29549.0479203645. The cubic root of 873146233 is about 955.7896607354.

The spelling of 873146233 in words is "eight hundred seventy-three million, one hundred forty-six thousand, two hundred thirty-three".