1066162104 has 96 divisors (see below), whose sum is σ = 3389274720. Its totient is φ = 296379648.

The previous prime is 1066162093. The next prime is 1066162121. The reversal of 1066162104 is 4012616601.

It is a super-2 number, since 2×1066162104² = 2273403264011413632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9939 + ... + 47234.

It is an arithmetic number, because the mean of its divisors is an integer number (35304945).

Almost surely, 2^1066162104 is an apocalyptic number.

1066162104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1066162104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1694637360).

1066162104 is an abundant number, since it is smaller than the sum of its proper divisors (2323112616).

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

1066162104 is a wasteful number, since it uses less digits than its factorization.

1066162104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57229 (or 57222 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 1066162104 is about 32652.1378166882. The cubic root of 1066162104 is about 1021.5847798113.

Adding to 1066162104 its reverse (4012616601), we get a palindrome (5078778705).

The spelling of 1066162104 in words is "one billion, sixty-six million, one hundred sixty-two thousand, one hundred four".