151126226 has 16 divisors (see below), whose sum is σ = 241420824. Its totient is φ = 70704384.

The previous prime is 151126193. The next prime is 151126237. The reversal of 151126226 is 622621151.

It can be written as a sum of positive squares in 4 ways, for example, as 144024001 + 7102225 = 12001^2 + 2665^2 .

It is a junction number, because it is equal to n+sod(n) for n = 151126195 and 151126204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6965 + ... + 18728.

Almost surely, 2^151126226 is an apocalyptic number.

151126226 is a deficient number, since it is larger than the sum of its proper divisors (90294598).

151126226 is a wasteful number, since it uses less digits than its factorization.

151126226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25885.

The product of its digits is 1440, while the sum is 26.

The square root of 151126226 is about 12293.3407176406. The cubic root of 151126226 is about 532.6557411429.

Adding to 151126226 its reverse (622621151), we get a palindrome (773747377).

The spelling of 151126226 in words is "one hundred fifty-one million, one hundred twenty-six thousand, two hundred twenty-six".