163013076 has 18 divisors (see below), whose sum is σ = 412060922. Its totient is φ = 54337680.

The previous prime is 163013069. The next prime is 163013087. The reversal of 163013076 is 670310361.

It can be written as a sum of positive squares in only one way, i.e., 107122500 + 55890576 = 10350^2 + 7476^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2264035 + ... + 2264106.

Almost surely, 2^163013076 is an apocalyptic number.

It is an amenable number.

163013076 is an abundant number, since it is smaller than the sum of its proper divisors (249047846).

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

163013076 is a wasteful number, since it uses less digits than its factorization.

163013076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4528151 (or 4528146 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 163013076 is about 12767.6574202161. The cubic root of 163013076 is about 546.2701637676.

It can be divided in two parts, 1630 and 13076, that added together give a triangular number (14706 = T₁₇₁).

The spelling of 163013076 in words is "one hundred sixty-three million, thirteen thousand, seventy-six".