273812064 has 48 divisors (see below), whose sum is σ = 761041008. Its totient is φ = 85901312.

The previous prime is 273812053. The next prime is 273812093. The reversal of 273812064 is 460218372.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

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, 82257 + ... + 85520.

It is an arithmetic number, because the mean of its divisors is an integer number (15855021).

Almost surely, 2^273812064 is an apocalyptic number.

273812064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

273812064 is an abundant number, since it is smaller than the sum of its proper divisors (487228944).

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

273812064 is a wasteful number, since it uses less digits than its factorization.

273812064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167807 (or 167799 counting only the distinct ones).

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

The square root of 273812064 is about 16547.2675689976. The cubic root of 273812064 is about 649.3579964781.

The spelling of 273812064 in words is "two hundred seventy-three million, eight hundred twelve thousand, sixty-four".