2320853 has 6 divisors (see below), whose sum is σ = 2355234. Its totient is φ = 2286944.

The previous prime is 2320847. The next prime is 2320859. The reversal of 2320853 is 3580232.

It is an interprime number because it is at equal distance from previous prime (2320847) and next prime (2320859).

It can be written as a sum of positive squares in 3 ways, for example, as 253009 + 2067844 = 503^2 + 1438^2 .

It is not a de Polignac number, because 2320853 - 2⁴ = 2320837 is a prime.

It is a Duffinian number.

It is a congruent 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 5 ways as a sum of consecutive naturals, for example, 7775 + ... + 8067.

It is an arithmetic number, because the mean of its divisors is an integer number (392539).

2^2320853 is an apocalyptic number.

It is an amenable number.

2320853 is a deficient number, since it is larger than the sum of its proper divisors (34381).

2320853 is an frugal number, since it uses more digits than its factorization.

2320853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471 (or 382 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2320853 is about 1523.4346064075. The cubic root of 2320853 is about 132.3983413902.

The spelling of 2320853 in words is "two million, three hundred twenty thousand, eight hundred fifty-three".