1066900682 has 4 divisors (see below), whose sum is σ = 1600351026. Its totient is φ = 533450340.

The previous prime is 1066900663. The next prime is 1066900721. The reversal of 1066900682 is 2860096601.

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., 1053716521 + 13184161 = 32461^2 + 3631^2 .

It is a super-2 number, since 2×1066900682² = 2276554130504130248, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266725169 + ... + 266725172.

Almost surely, 2^1066900682 is an apocalyptic number.

1066900682 is a deficient number, since it is larger than the sum of its proper divisors (533450344).

1066900682 is an equidigital number, since it uses as much as digits as its factorization.

1066900682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533450343.

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 1066900682 is about 32663.4456541253. The cubic root of 1066900682 is about 1021.8206244600.

The spelling of 1066900682 in words is "one billion, sixty-six million, nine hundred thousand, six hundred eighty-two".