273361452 has 96 divisors (see below), whose sum is σ = 790121472. Its totient is φ = 71629056.

The previous prime is 273361433. The next prime is 273361457. The reversal of 273361452 is 254163372.

It is not an unprimeable number, because it can be changed into a prime (273361457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 188193 + ... + 189639.

It is an arithmetic number, because the mean of its divisors is an integer number (8230432).

Almost surely, 2^273361452 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 273361452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (395060736).

273361452 is an abundant number, since it is smaller than the sum of its proper divisors (516760020).

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

273361452 is a wasteful number, since it uses less digits than its factorization.

273361452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1647 (or 1645 counting only the distinct ones).

The product of its digits is 30240, while the sum is 33.

The square root of 273361452 is about 16533.6460588704. The cubic root of 273361452 is about 649.0015851459.

The spelling of 273361452 in words is "two hundred seventy-three million, three hundred sixty-one thousand, four hundred fifty-two".