1107604066 has 4 divisors (see below), whose sum is σ = 1661406102. Its totient is φ = 553802032.

The previous prime is 1107604039. The next prime is 1107604073. The reversal of 1107604066 is 6604067011.

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

It can be written as a sum of positive squares in only one way, i.e., 1107491841 + 112225 = 33279^2 + 335^2 .

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 an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276901015 + ... + 276901018.

Almost surely, 2^1107604066 is an apocalyptic number.

1107604066 is a deficient number, since it is larger than the sum of its proper divisors (553802036).

1107604066 is an equidigital number, since it uses as much as digits as its factorization.

1107604066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553802035.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 1107604066 is about 33280.6860806685. The cubic root of 1107604066 is about 1034.6532996701.

The spelling of 1107604066 in words is "one billion, one hundred seven million, six hundred four thousand, sixty-six".