2322861 has 8 divisors (see below), whose sum is σ = 3197184. Its totient is φ = 1498560.

The previous prime is 2322857. The next prime is 2322869. The reversal of 2322861 is 1682232.

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

It is not a de Polignac number, because 2322861 - 2² = 2322857 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2322869) 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, 12396 + ... + 12581.

It is an arithmetic number, because the mean of its divisors is an integer number (399648).

2^2322861 is an apocalyptic number.

It is an amenable number.

2322861 is a deficient number, since it is larger than the sum of its proper divisors (874323).

2322861 is a wasteful number, since it uses less digits than its factorization.

2322861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25011.

The product of its digits is 1152, while the sum is 24.

The square root of 2322861 is about 1524.0935010688. The cubic root of 2322861 is about 132.4365140267.

The spelling of 2322861 in words is "two million, three hundred twenty-two thousand, eight hundred sixty-one".