152229 has 16 divisors (see below), whose sum is σ = 253440. Its totient is φ = 78960.

The previous prime is 152219. The next prime is 152231. The reversal of 152229 is 922251.

It is not a de Polignac number, because 152229 - 2⁴ = 152213 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

152229 is a lucky number.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99 + ... + 560.

It is an arithmetic number, because the mean of its divisors is an integer number (15840).

2¹⁵²²²⁹ is an apocalyptic number.

It is an amenable number.

152229 is a deficient number, since it is larger than the sum of its proper divisors (101211).

152229 is a wasteful number, since it uses less digits than its factorization.

152229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680.

The product of its digits is 360, while the sum is 21.

The square root of 152229 is about 390.1653495635. The cubic root of 152229 is about 53.3948205780.

It can be divided in two parts, 1522 and 29, that added together give a palindrome (1551).

The spelling of 152229 in words is "one hundred fifty-two thousand, two hundred twenty-nine".