158027226 has 32 divisors (see below), whose sum is σ = 364791168. Its totient is φ = 44702400.

The previous prime is 158027213. The next prime is 158027281. The reversal of 158027226 is 622720851.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14385 + ... + 22868.

It is an arithmetic number, because the mean of its divisors is an integer number (11399724).

Almost surely, 2^158027226 is an apocalyptic number.

158027226 is an abundant number, since it is smaller than the sum of its proper divisors (206763942).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

158027226 is a wasteful number, since it uses less digits than its factorization.

158027226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37366.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 158027226 is about 12570.8880354572. Note that the first 3 decimals coincide. The cubic root of 158027226 is about 540.6430679072.

The spelling of 158027226 in words is "one hundred fifty-eight million, twenty-seven thousand, two hundred twenty-six".