2870233 has 8 divisors (see below), whose sum is σ = 2944256. Its totient is φ = 2797200.

The previous prime is 2870227. The next prime is 2870237. The reversal of 2870233 is 3320782.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2870233 - 2⁹ = 2869721 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2870198 and 2870207.

It is not an unprimeable number, because it can be changed into a prime (2870237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12760 + ... + 12982.

It is an arithmetic number, because the mean of its divisors is an integer number (368032).

2^2870233 is an apocalyptic number.

It is an amenable number.

2870233 is a deficient number, since it is larger than the sum of its proper divisors (74023).

2870233 is a wasteful number, since it uses less digits than its factorization.

2870233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 495.

The product of its (nonzero) digits is 2016, while the sum is 25.

The square root of 2870233 is about 1694.1762009897. The cubic root of 2870233 is about 142.1147158706.

The spelling of 2870233 in words is "two million, eight hundred seventy thousand, two hundred thirty-three".