226774370 has 8 divisors (see below), whose sum is σ = 408193884. Its totient is φ = 90709744.

The previous prime is 226774337. The next prime is 226774397. The reversal of 226774370 is 73477622.

It can be written as a sum of positive squares in 2 ways, for example, as 215531761 + 11242609 = 14681^2 + 3353^2 .

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

It is a super-2 number, since 2×226774370² = 102853229777793800, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11338709 + ... + 11338728.

Almost surely, 2^226774370 is an apocalyptic number.

226774370 is a deficient number, since it is larger than the sum of its proper divisors (181419514).

226774370 is a wasteful number, since it uses less digits than its factorization.

226774370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22677444.

The product of its (nonzero) digits is 98784, while the sum is 38.

The square root of 226774370 is about 15059.0295172033. The cubic root of 226774370 is about 609.8148412318.

The spelling of 226774370 in words is "two hundred twenty-six million, seven hundred seventy-four thousand, three hundred seventy".