2332818 has 48 divisors (see below), whose sum is σ = 5405400. Its totient is φ = 725760.

The previous prime is 2332817. The next prime is 2332829. The reversal of 2332818 is 8182332.

It can be written as a sum of positive squares in 4 ways, for example, as 1671849 + 660969 = 1293^2 + 813^2 .

It is a super-2 number, since 2×2332818² = 10884079642248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2332791 and 2332800.

It is not an unprimeable number, because it can be changed into a prime (2332817) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21348 + ... + 21456.

2^2332818 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2332818, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2702700).

2332818 is an abundant number, since it is smaller than the sum of its proper divisors (3072582).

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

2332818 is a wasteful number, since it uses less digits than its factorization.

2332818 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 184 counting only the distinct ones).

The product of its digits is 2304, while the sum is 27.

The square root of 2332818 is about 1527.3565399081. The cubic root of 2332818 is about 132.6254750642.

It can be divided in two parts, 233281 and 8, that added together give a square (233289 = 483²).

The spelling of 2332818 in words is "two million, three hundred thirty-two thousand, eight hundred eighteen".