2320836 has 36 divisors (see below), whose sum is σ = 6301008. Its totient is φ = 662928.

The previous prime is 2320811. The next prime is 2320837. The reversal of 2320836 is 6380232.

It is not an unprimeable number, because it can be changed into a prime (2320837) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1386 + ... + 2561.

It is an arithmetic number, because the mean of its divisors is an integer number (175028).

2^2320836 is an apocalyptic number.

It is an amenable number.

2320836 is an abundant number, since it is smaller than the sum of its proper divisors (3980172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2320836 is a wasteful number, since it uses less digits than its factorization.

2320836 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3968 (or 3959 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2320836 is about 1523.4290268995. The cubic root of 2320836 is about 132.3980181216.

The spelling of 2320836 in words is "two million, three hundred twenty thousand, eight hundred thirty-six".