273468442 has 24 divisors (see below), whose sum is σ = 452866428. Its totient is φ = 123118080.

The previous prime is 273468421. The next prime is 273468451. The reversal of 273468442 is 244864372.

It can be written as a sum of positive squares in 6 ways, for example, as 35414401 + 238054041 = 5951^2 + 15429^2 .

It is a junction number, because it is equal to n+sod(n) for n = 273468395 and 273468404.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 40578 + ... + 46834.

Almost surely, 2^273468442 is an apocalyptic number.

273468442 is a deficient number, since it is larger than the sum of its proper divisors (179397986).

273468442 is a wasteful number, since it uses less digits than its factorization.

273468442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6354 (or 6313 counting only the distinct ones).

The product of its digits is 258048, while the sum is 40.

The square root of 273468442 is about 16536.8812658252. The cubic root of 273468442 is about 649.0862442693.

The spelling of 273468442 in words is "two hundred seventy-three million, four hundred sixty-eight thousand, four hundred forty-two".