152228 has 12 divisors (see below), whose sum is σ = 280560. Its totient is φ = 72072.

The previous prime is 152219. The next prime is 152231. The reversal of 152228 is 822251.

152228 is a modest number, since divided by 228 gives 152 as remainder.

It is an unprimeable number.

152228 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 3 ways as a sum of consecutive naturals, for example, 926 + ... + 1077.

It is an arithmetic number, because the mean of its divisors is an integer number (23380).

2¹⁵²²²⁸ is an apocalyptic number.

It is an amenable number.

152228 is a deficient number, since it is larger than the sum of its proper divisors (128332).

152228 is a wasteful number, since it uses less digits than its factorization.

152228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026 (or 2024 counting only the distinct ones).

The product of its digits is 320, while the sum is 20.

The square root of 152228 is about 390.1640680534. The cubic root of 152228 is about 53.3947036600.

Adding to 152228 its reverse (822251), we get a palindrome (974479).

The spelling of 152228 in words is "one hundred fifty-two thousand, two hundred twenty-eight".