1061066168 has 32 divisors (see below), whose sum is σ = 2062077600. Its totient is φ = 511443072.

The previous prime is 1061066161. The next prime is 1061066177. The reversal of 1061066168 is 8616601601.

It is a super-2 number, since 2×1061066168² = 2251722825748408448, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061066161) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 15821 + ... + 48707.

It is an arithmetic number, because the mean of its divisors is an integer number (64439925).

Almost surely, 2^1061066168 is an apocalyptic number.

It is an amenable number.

1061066168 is a deficient number, since it is larger than the sum of its proper divisors (1001011432).

1061066168 is a wasteful number, since it uses less digits than its factorization.

1061066168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33039 (or 33035 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1061066168 is about 32574.0106219667. The cubic root of 1061066168 is about 1019.9545564785.

Adding to 1061066168 its reverse (8616601601), we get a palindrome (9677667769).

The spelling of 1061066168 in words is "one billion, sixty-one million, sixty-six thousand, one hundred sixty-eight".