2232066 has 32 divisors (see below), whose sum is σ = 4803840. Its totient is φ = 688896.

The previous prime is 2232059. The next prime is 2232071. The reversal of 2232066 is 6602322.

It is a super-3 number, since 3×2232066³ = 33361252794960190488, which contains 333 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7920 + ... + 8196.

It is an arithmetic number, because the mean of its divisors is an integer number (150120).

2^2232066 is an apocalyptic number.

2232066 is an abundant number, since it is smaller than the sum of its proper divisors (2571774).

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

2232066 is a wasteful number, since it uses less digits than its factorization.

2232066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 2232066 is about 1494.0100401269. The cubic root of 2232066 is about 130.6879896596.

Adding to 2232066 its reverse (6602322), we get a palindrome (8834388).

The spelling of 2232066 in words is "two million, two hundred thirty-two thousand, sixty-six".