1052166612 has 36 divisors (see below), whose sum is σ = 2855882400. Its totient is φ = 300618864.

The previous prime is 1052166587. The next prime is 1052166623. The reversal of 1052166612 is 2166612501.

It is a super-2 number, since 2×1052166612² = 2214109158815117088, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1052166612.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 894112 + ... + 895287.

Almost surely, 2^1052166612 is an apocalyptic number.

1052166612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1052166612 is an abundant number, since it is smaller than the sum of its proper divisors (1803715788).

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

1052166612 is a wasteful number, since it uses less digits than its factorization.

1052166612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1789420 (or 1789411 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 1052166612 is about 32437.1178127774. The cubic root of 1052166612 is about 1017.0949674874.

The spelling of 1052166612 in words is "one billion, fifty-two million, one hundred sixty-six thousand, six hundred twelve".