274186226 has 8 divisors (see below), whose sum is σ = 432925680. Its totient is φ = 129877668.

The previous prime is 274186223. The next prime is 274186247. The reversal of 274186226 is 622681472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 7215427 = 274186226 / (2 + 7 + 4 + 1 + 8 + 6 + 2 + 2 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 274186226.

It is not an unprimeable number, because it can be changed into a prime (274186223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3607676 + ... + 3607751.

It is an arithmetic number, because the mean of its divisors is an integer number (54115710).

Almost surely, 2^274186226 is an apocalyptic number.

274186226 is a deficient number, since it is larger than the sum of its proper divisors (158739454).

274186226 is a wasteful number, since it uses less digits than its factorization.

274186226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7215448.

The product of its digits is 64512, while the sum is 38.

The square root of 274186226 is about 16558.5695638240. The cubic root of 274186226 is about 649.6536426927.

The spelling of 274186226 in words is "two hundred seventy-four million, one hundred eighty-six thousand, two hundred twenty-six".