273393542 has 4 divisors (see below), whose sum is σ = 410090316. Its totient is φ = 136696770.

The previous prime is 273393539. The next prime is 273393553. The reversal of 273393542 is 245393372.

273393542 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 273393496 and 273393505.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68348384 + ... + 68348387.

It is an arithmetic number, because the mean of its divisors is an integer number (102522579).

Almost surely, 2^273393542 is an apocalyptic number.

273393542 is a deficient number, since it is larger than the sum of its proper divisors (136696774).

273393542 is a wasteful number, since it uses less digits than its factorization.

273393542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136696773.

The product of its digits is 136080, while the sum is 38.

The square root of 273393542 is about 16534.6164757457. The cubic root of 273393542 is about 649.0269796627.

The spelling of 273393542 in words is "two hundred seventy-three million, three hundred ninety-three thousand, five hundred forty-two".