2329320 has 128 divisors (see below), whose sum is σ = 8294400. Its totient is φ = 512256.

The previous prime is 2329319. The next prime is 2329331. The reversal of 2329320 is 239232.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39451 + ... + 39509.

It is an arithmetic number, because the mean of its divisors is an integer number (64800).

2^2329320 is an apocalyptic number.

2329320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2329320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4147200).

2329320 is an abundant number, since it is smaller than the sum of its proper divisors (5965080).

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

2329320 is a wasteful number, since it uses less digits than its factorization.

2329320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127 (or 123 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The square root of 2329320 is about 1526.2109945876. The cubic root of 2329320 is about 132.5591524184.

The spelling of 2329320 in words is "two million, three hundred twenty-nine thousand, three hundred twenty".