2334820 has 12 divisors (see below), whose sum is σ = 4903164. Its totient is φ = 933920.

The previous prime is 2334803. The next prime is 2334823. The reversal of 2334820 is 284332.

It can be written as a sum of positive squares in 2 ways, for example, as 831744 + 1503076 = 912^2 + 1226^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2334791 and 2334800.

It is not an unprimeable number, because it can be changed into a prime (2334823) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58351 + ... + 58390.

It is an arithmetic number, because the mean of its divisors is an integer number (408597).

2^2334820 is an apocalyptic number.

2334820 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2334820 is an abundant number, since it is smaller than the sum of its proper divisors (2568344).

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

2334820 is a wasteful number, since it uses less digits than its factorization.

2334820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116750 (or 116748 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2334820 is about 1528.0117800593. The cubic root of 2334820 is about 132.6634034814.

It can be divided in two parts, 23 and 34820, that added together give a palindrome (34843).

The spelling of 2334820 in words is "two million, three hundred thirty-four thousand, eight hundred twenty".