2320851 has 8 divisors (see below), whose sum is σ = 3332560. Its totient is φ = 1428192.

The previous prime is 2320847. The next prime is 2320859. The reversal of 2320851 is 1580232.

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

It is not a de Polignac number, because 2320851 - 2² = 2320847 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2320859) 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, 29716 + ... + 29793.

It is an arithmetic number, because the mean of its divisors is an integer number (416570).

2^2320851 is an apocalyptic number.

2320851 is a deficient number, since it is larger than the sum of its proper divisors (1011709).

2320851 is a wasteful number, since it uses less digits than its factorization.

2320851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59525.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 2320851 is about 1523.4339499959. The cubic root of 2320851 is about 132.3983033587.

The spelling of 2320851 in words is "two million, three hundred twenty thousand, eight hundred fifty-one".