151162226 has 8 divisors (see below), whose sum is σ = 226803564. Its totient is φ = 75561040.

The previous prime is 151162183. The next prime is 151162241. The reversal of 151162226 is 622261151.

It can be written as a sum of positive squares in 2 ways, for example, as 113401201 + 37761025 = 10649^2 + 6145^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 151162195 and 151162204.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2516 + ... + 17568.

Almost surely, 2^151162226 is an apocalyptic number.

151162226 is a deficient number, since it is larger than the sum of its proper divisors (75641338).

151162226 is a wasteful number, since it uses less digits than its factorization.

151162226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20076.

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

The square root of 151162226 is about 12294.8048378167. The cubic root of 151162226 is about 532.6980326868.

The spelling of 151162226 in words is "one hundred fifty-one million, one hundred sixty-two thousand, two hundred twenty-six".