164046116 has 24 divisors (see below), whose sum is σ = 309576120. Its totient is φ = 75612672.

The previous prime is 164046089. The next prime is 164046131. The reversal of 164046116 is 611640461.

It can be written as a sum of positive squares in 4 ways, for example, as 20286016 + 143760100 = 4504^2 + 11990^2 .

It is a super-2 number, since 2×164046116² = 53822256349370912, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49190 + ... + 52418.

It is an arithmetic number, because the mean of its divisors is an integer number (12899005).

Almost surely, 2^164046116 is an apocalyptic number.

It is an amenable number.

164046116 is a deficient number, since it is larger than the sum of its proper divisors (145530004).

164046116 is a wasteful number, since it uses less digits than its factorization.

164046116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4223 (or 4221 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 164046116 is about 12808.0488756094. The cubic root of 164046116 is about 547.4216686307.

Adding to 164046116 its reverse (611640461), we get a palindrome (775686577).

The spelling of 164046116 in words is "one hundred sixty-four million, forty-six thousand, one hundred sixteen".