273802164 has 24 divisors (see below), whose sum is σ = 644528640. Its totient is φ = 90459264.

The previous prime is 273802163. The next prime is 273802201. The reversal of 273802164 is 461208372.

It is a super-2 number, since 2×273802164² = 149935250022165792, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273802163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99604 + ... + 102315.

It is an arithmetic number, because the mean of its divisors is an integer number (26855360).

Almost surely, 2^273802164 is an apocalyptic number.

It is an amenable number.

273802164 is an abundant number, since it is smaller than the sum of its proper divisors (370726476).

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

273802164 is a wasteful number, since it uses less digits than its factorization.

273802164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202039 (or 202037 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 273802164 is about 16546.9684232490. The cubic root of 273802164 is about 649.3501702809.

The spelling of 273802164 in words is "two hundred seventy-three million, eight hundred two thousand, one hundred sixty-four".