273022542 has 48 divisors (see below), whose sum is σ = 656999280. Its totient is φ = 84004128.

The previous prime is 273022531. The next prime is 273022573. The reversal of 273022542 is 245220372.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 5833 + ... + 24084.

It is an arithmetic number, because the mean of its divisors is an integer number (13687485).

Almost surely, 2^273022542 is an apocalyptic number.

273022542 is an abundant number, since it is smaller than the sum of its proper divisors (383976738).

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

273022542 is a wasteful number, since it uses less digits than its factorization.

273022542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29954 (or 29935 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 273022542 is about 16523.3937797294. The cubic root of 273022542 is about 648.7332662996.

The spelling of 273022542 in words is "two hundred seventy-three million, twenty-two thousand, five hundred forty-two".