273227342 has 4 divisors (see below), whose sum is σ = 409841016. Its totient is φ = 136613670.

The previous prime is 273227341. The next prime is 273227347. The reversal of 273227342 is 243722372.

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 = 273227299 and 273227308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (273227341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68306834 + ... + 68306837.

It is an arithmetic number, because the mean of its divisors is an integer number (102460254).

Almost surely, 2^273227342 is an apocalyptic number.

273227342 is a deficient number, since it is larger than the sum of its proper divisors (136613674).

273227342 is a wasteful number, since it uses less digits than its factorization.

273227342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136613673.

The product of its digits is 28224, while the sum is 32.

The square root of 273227342 is about 16529.5898920693. The cubic root of 273227342 is about 648.8954352855.

The spelling of 273227342 in words is "two hundred seventy-three million, two hundred twenty-seven thousand, three hundred forty-two".