1064785122 has 32 divisors (see below), whose sum is σ = 2367480960. Its totient is φ = 354734640.

The previous prime is 1064785109. The next prime is 1064785159. The reversal of 1064785122 is 2215874601.

1064785122 is a `hidden beast` number, since 1 + 0 + 647 + 8 + 5 + 1 + 2 + 2 = 666.

It is a super-2 number, since 2×1064785122² = 2267534712065109768, 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 in 15 ways as a sum of consecutive naturals, for example, 122203 + ... + 130625.

It is an arithmetic number, because the mean of its divisors is an integer number (73983780).

Almost surely, 2^1064785122 is an apocalyptic number.

1064785122 is an abundant number, since it is smaller than the sum of its proper divisors (1302695838).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1064785122 is a wasteful number, since it uses less digits than its factorization.

1064785122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10775 (or 10769 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 1064785122 is about 32631.0453709347. The cubic root of 1064785122 is about 1021.1447873424.

The spelling of 1064785122 in words is "one billion, sixty-four million, seven hundred eighty-five thousand, one hundred twenty-two".