10304066 has 8 divisors (see below), whose sum is σ = 15484620. Its totient is φ = 5142528.

The previous prime is 10304039. The next prime is 10304071. The reversal of 10304066 is 66040301.

It can be written as a sum of positive squares in 2 ways, for example, as 10272025 + 32041 = 3205^2 + 179^2 .

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

It is a super-2 number, since 2×10304066² = 212347552264712, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3311 + ... + 5618.

Almost surely, 2^10304066 is an apocalyptic number.

10304066 is a deficient number, since it is larger than the sum of its proper divisors (5180554).

10304066 is an equidigital number, since it uses as much as digits as its factorization.

10304066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9508.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 10304066 is about 3209.9947040455. The cubic root of 10304066 is about 217.6053376223.

Adding to 10304066 its reverse (66040301), we get a palindrome (76344367).

The spelling of 10304066 in words is "ten million, three hundred four thousand, sixty-six".