273534132 has 12 divisors (see below), whose sum is σ = 638246336. Its totient is φ = 91178040.

The previous prime is 273534091. The next prime is 273534167. The reversal of 273534132 is 231435372.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 273534132.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 11397244 + ... + 11397267.

Almost surely, 2^273534132 is an apocalyptic number.

It is an amenable number.

273534132 is an abundant number, since it is smaller than the sum of its proper divisors (364712204).

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

273534132 is a wasteful number, since it uses less digits than its factorization.

273534132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22794518 (or 22794516 counting only the distinct ones).

The product of its digits is 15120, while the sum is 30.

The square root of 273534132 is about 16538.8673130901. The cubic root of 273534132 is about 649.1382125592.

The spelling of 273534132 in words is "two hundred seventy-three million, five hundred thirty-four thousand, one hundred thirty-two".