152227 has 4 divisors (see below), whose sum is σ = 153216. Its totient is φ = 151240.

The previous prime is 152219. The next prime is 152231. The reversal of 152227 is 722251.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 722251 = 101 ⋅7151.

It is a cyclic number.

It is not a de Polignac number, because 152227 - 2³ = 152219 is a prime.

It is a d-powerful number, because it can be written as 1 + 5⁴ + 2¹² + 2¹⁴ + 2¹⁷ + 7² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152267) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208 + ... + 589.

It is an arithmetic number, because the mean of its divisors is an integer number (38304).

2¹⁵²²²⁷ is an apocalyptic number.

152227 is a deficient number, since it is larger than the sum of its proper divisors (989).

152227 is an equidigital number, since it uses as much as digits as its factorization.

152227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 988.

The product of its digits is 280, while the sum is 19.

The square root of 152227 is about 390.1627865392. The cubic root of 152227 is about 53.3945867415.

Adding to 152227 its reverse (722251), we get a palindrome (874478).

The spelling of 152227 in words is "one hundred fifty-two thousand, two hundred twenty-seven".