273848064 has 216 divisors, whose sum is σ = 894781440. Its totient is φ = 73930752.

The previous prime is 273848027. The next prime is 273848089. The reversal of 273848064 is 460848372.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 714817 + ... + 715199.

Almost surely, 2^273848064 is an apocalyptic number.

273848064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273848064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (447390720).

273848064 is an abundant number, since it is smaller than the sum of its proper divisors (620933376).

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

273848064 is a wasteful number, since it uses less digits than its factorization.

273848064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 435 (or 414 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 42.

The square root of 273848064 is about 16548.3553261344. The cubic root of 273848064 is about 649.3864537870.

The spelling of 273848064 in words is "two hundred seventy-three million, eight hundred forty-eight thousand, sixty-four".