301473226 has 4 divisors (see below), whose sum is σ = 452209842. Its totient is φ = 150736612.

The previous prime is 301473217. The next prime is 301473239. The reversal of 301473226 is 622374103.

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

It can be written as a sum of positive squares in only one way, i.e., 301057201 + 416025 = 17351^2 + 645^2 .

It is a super-2 number, since 2×301473226² = 181772211989694152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 301473194 and 301473203.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75368305 + ... + 75368308.

Almost surely, 2^301473226 is an apocalyptic number.

301473226 is a deficient number, since it is larger than the sum of its proper divisors (150736616).

301473226 is a wasteful number, since it uses less digits than its factorization.

301473226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150736615.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 301473226 is about 17362.9843632942. The cubic root of 301473226 is about 670.5269679115.

The spelling of 301473226 in words is "three hundred one million, four hundred seventy-three thousand, two hundred twenty-six".