158024228 has 12 divisors (see below), whose sum is σ = 276648960. Its totient is φ = 78981672.

The previous prime is 158024227. The next prime is 158024233. The reversal of 158024228 is 822420851.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 158024194 and 158024203.

It is not an unprimeable number, because it can be changed into a prime (158024227) by changing a digit.

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, 7325 + ... + 19227.

It is an arithmetic number, because the mean of its divisors is an integer number (23054080).

Almost surely, 2^158024228 is an apocalyptic number.

It is an amenable number.

158024228 is a deficient number, since it is larger than the sum of its proper divisors (118624732).

158024228 is a wasteful number, since it uses less digits than its factorization.

158024228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15226 (or 15224 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 158024228 is about 12570.7687911281. The cubic root of 158024228 is about 540.6396489643.

The spelling of 158024228 in words is "one hundred fifty-eight million, twenty-four thousand, two hundred twenty-eight".