106304566 has 4 divisors (see below), whose sum is σ = 159456852. Its totient is φ = 53152282.

The previous prime is 106304501. The next prime is 106304579. The reversal of 106304566 is 665403601.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×106304566² = 22601321504896712, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26576140 + ... + 26576143.

It is an arithmetic number, because the mean of its divisors is an integer number (39864213).

Almost surely, 2^106304566 is an apocalyptic number.

106304566 is a deficient number, since it is larger than the sum of its proper divisors (53152286).

106304566 is an equidigital number, since it uses as much as digits as its factorization.

106304566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53152285.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 106304566 is about 10310.4105640852. The cubic root of 106304566 is about 473.7151849345.

The spelling of 106304566 in words is "one hundred six million, three hundred four thousand, five hundred sixty-six".