2303066 has 8 divisors (see below), whose sum is σ = 3636480. Its totient is φ = 1090908.

The previous prime is 2303057. The next prime is 2303089. The reversal of 2303066 is 6603032.

It is a happy number.

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

It is a super-2 number, since 2×2303066² = 10608226000712, which contains 22 as substring.

It is a plaindrome in base 11.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30266 + ... + 30341.

It is an arithmetic number, because the mean of its divisors is an integer number (454560).

2^2303066 is an apocalyptic number.

2303066 is a deficient number, since it is larger than the sum of its proper divisors (1333414).

2303066 is a wasteful number, since it uses less digits than its factorization.

2303066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60628.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 2303066 is about 1517.5855824302. The cubic root of 2303066 is about 132.0592403211.

Adding to 2303066 its reverse (6603032), we get a palindrome (8906098).

The spelling of 2303066 in words is "two million, three hundred three thousand, sixty-six".