273983228 has 6 divisors (see below), whose sum is σ = 479470656. Its totient is φ = 136991612.

The previous prime is 273983209. The next prime is 273983231. The reversal of 273983228 is 822389372.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34247900 + ... + 34247907.

It is an arithmetic number, because the mean of its divisors is an integer number (79911776).

Almost surely, 2^273983228 is an apocalyptic number.

It is an amenable number.

273983228 is a deficient number, since it is larger than the sum of its proper divisors (205487428).

273983228 is a wasteful number, since it uses less digits than its factorization.

273983228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68495811 (or 68495809 counting only the distinct ones).

The product of its digits is 290304, while the sum is 44.

The square root of 273983228 is about 16552.4387327064. The cubic root of 273983228 is about 649.4932760791.

The spelling of 273983228 in words is "two hundred seventy-three million, nine hundred eighty-three thousand, two hundred twenty-eight".