2230066 has 8 divisors (see below), whose sum is σ = 3423024. Its totient is φ = 1089060.

The previous prime is 2230061. The next prime is 2230069. The reversal of 2230066 is 6600322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2230061) 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, 12880 + ... + 13051.

It is an arithmetic number, because the mean of its divisors is an integer number (427878).

2^2230066 is an apocalyptic number.

2230066 is a deficient number, since it is larger than the sum of its proper divisors (1192958).

2230066 is a wasteful number, since it uses less digits than its factorization.

2230066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25976.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2230066 is about 1493.3405505778. The cubic root of 2230066 is about 130.6489445052.

Adding to 2230066 its reverse (6600322), we get a palindrome (8830388).

It can be divided in two parts, 22300 and 66, that added together give a triangular number (22366 = T₂₁₁).

The spelling of 2230066 in words is "two million, two hundred thirty thousand, sixty-six".