274056371 has 4 divisors (see below), whose sum is σ = 290177352. Its totient is φ = 257935392.

The previous prime is 274056317. The next prime is 274056383. The reversal of 274056371 is 173650472.

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

It is a cyclic number.

It is not a de Polignac number, because 274056371 - 2¹⁰ = 274055347 is a prime.

It is a super-3 number, since 3×274056371³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (274056311) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 8060465 + ... + 8060498.

It is an arithmetic number, because the mean of its divisors is an integer number (72544338).

Almost surely, 2^274056371 is an apocalyptic number.

274056371 is a deficient number, since it is larger than the sum of its proper divisors (16120981).

274056371 is a wasteful number, since it uses less digits than its factorization.

274056371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16120980.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 274056371 is about 16554.6480180039. The cubic root of 274056371 is about 649.5510675241.

The spelling of 274056371 in words is "two hundred seventy-four million, fifty-six thousand, three hundred seventy-one".