2865322 has 8 divisors (see below), whose sum is σ = 4362336. Its totient is φ = 1411212.

The previous prime is 2865319. The next prime is 2865329. The reversal of 2865322 is 2235682.

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

It is not an unprimeable number, because it can be changed into a prime (2865329) 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, 10558 + ... + 10825.

It is an arithmetic number, because the mean of its divisors is an integer number (545292).

2^2865322 is an apocalyptic number.

2865322 is a deficient number, since it is larger than the sum of its proper divisors (1497014).

2865322 is a wasteful number, since it uses less digits than its factorization.

2865322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21452.

The product of its digits is 5760, while the sum is 28.

The square root of 2865322 is about 1692.7262034954. The cubic root of 2865322 is about 142.0336163221.

The spelling of 2865322 in words is "two million, eight hundred sixty-five thousand, three hundred twenty-two".