274226756 has 6 divisors (see below), whose sum is σ = 479896830. Its totient is φ = 137113376.

The previous prime is 274226741. The next prime is 274226759. The reversal of 274226756 is 657622472.

It can be written as a sum of positive squares in only one way, i.e., 271129156 + 3097600 = 16466^2 + 1760^2 .

It is not an unprimeable number, because it can be changed into a prime (274226759) by changing a digit.

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 as a sum of consecutive naturals, namely, 34278341 + ... + 34278348.

It is an arithmetic number, because the mean of its divisors is an integer number (79982805).

Almost surely, 2^274226756 is an apocalyptic number.

It is an amenable number.

274226756 is a deficient number, since it is larger than the sum of its proper divisors (205670074).

274226756 is a wasteful number, since it uses less digits than its factorization.

274226756 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68556693 (or 68556691 counting only the distinct ones).

The product of its digits is 282240, while the sum is 41.

The square root of 274226756 is about 16559.7933561986. The cubic root of 274226756 is about 649.6856515518.

The spelling of 274226756 in words is "two hundred seventy-four million, two hundred twenty-six thousand, seven hundred fifty-six".