2320998 has 16 divisors (see below), whose sum is σ = 4656960. Its totient is φ = 771176.

The previous prime is 2320991. The next prime is 2321003. The reversal of 2320998 is 8990232.

2320998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a plaindrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2320991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3193 + ... + 3851.

It is an arithmetic number, because the mean of its divisors is an integer number (291060).

2^2320998 is an apocalyptic number.

2320998 is an abundant number, since it is smaller than the sum of its proper divisors (2335962).

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

2320998 is a wasteful number, since it uses less digits than its factorization.

2320998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251.

The product of its (nonzero) digits is 7776, while the sum is 33.

The square root of 2320998 is about 1523.4821954982. The cubic root of 2320998 is about 132.4010986178.

The spelling of 2320998 in words is "two million, three hundred twenty thousand, nine hundred ninety-eight".