2321282 has 16 divisors (see below), whose sum is σ = 3745440. Its totient is φ = 1075008.

The previous prime is 2321281. The next prime is 2321309. The reversal of 2321282 is 2821232.

It is not an unprimeable number, because it can be changed into a prime (2321281) 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, 1769 + ... + 2787.

It is an arithmetic number, because the mean of its divisors is an integer number (234090).

2^2321282 is an apocalyptic number.

2321282 is a deficient number, since it is larger than the sum of its proper divisors (1424158).

2321282 is a wasteful number, since it uses less digits than its factorization.

2321282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105.

The product of its digits is 384, while the sum is 20.

The square root of 2321282 is about 1523.5754001690. The cubic root of 2321282 is about 132.4064986481.

The spelling of 2321282 in words is "two million, three hundred twenty-one thousand, two hundred eighty-two".