1066850435 has 12 divisors (see below), whose sum is σ = 1463374224. Its totient is φ = 731422080.

The previous prime is 1066850429. The next prime is 1066850443. The reversal of 1066850435 is 5340586601.

It is not a de Polignac number, because 1066850435 - 2⁶ = 1066850371 is a prime.

It is a super-2 number, since 2×1066850435² = 2276339701319378450, which contains 22 as substring.

It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 190475 + ... + 195995.

It is an arithmetic number, because the mean of its divisors is an integer number (121947852).

Almost surely, 2^1066850435 is an apocalyptic number.

1066850435 is a deficient number, since it is larger than the sum of its proper divisors (396523789).

1066850435 is an frugal number, since it uses more digits than its factorization.

1066850435 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11054 (or 5533 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 38.

The square root of 1066850435 is about 32662.6764824930. The cubic root of 1066850435 is about 1021.8045829084.

The spelling of 1066850435 in words is "one billion, sixty-six million, eight hundred fifty thousand, four hundred thirty-five".