274004055 has 48 divisors (see below), whose sum is σ = 525339360. Its totient is φ = 131238144.

The previous prime is 274004051. The next prime is 274004077. The reversal of 274004055 is 550400472.

It is not a de Polignac number, because 274004055 - 2² = 274004051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (274004051) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15316 + ... + 27974.

It is an arithmetic number, because the mean of its divisors is an integer number (10944570).

Almost surely, 2^274004055 is an apocalyptic number.

274004055 is a deficient number, since it is larger than the sum of its proper divisors (251335305).

274004055 is a wasteful number, since it uses less digits than its factorization.

274004055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12720 (or 12717 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 27.

The square root of 274004055 is about 16553.0678425481. The cubic root of 274004055 is about 649.5097328696.

The spelling of 274004055 in words is "two hundred seventy-four million, four thousand, fifty-five".