273342012 has 48 divisors (see below), whose sum is σ = 645652224. Its totient is φ = 90000000.

The previous prime is 273342011. The next prime is 273342019. The reversal of 273342012 is 210243372.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273342011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 454512 + ... + 455112.

It is an arithmetic number, because the mean of its divisors is an integer number (13451088).

Almost surely, 2^273342012 is an apocalyptic number.

It is an amenable number.

273342012 is an abundant number, since it is smaller than the sum of its proper divisors (372310212).

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

273342012 is a wasteful number, since it uses less digits than its factorization.

273342012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010 (or 1008 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 273342012 is about 16533.0581563122. The cubic root of 273342012 is about 648.9862002775.

Adding to 273342012 its reverse (210243372), we get a palindrome (483585384).

The spelling of 273342012 in words is "two hundred seventy-three million, three hundred forty-two thousand, twelve".