152332230 has 64 divisors (see below), whose sum is σ = 376358400. Its totient is φ = 39438336.

The previous prime is 152332211. The next prime is 152332231. The reversal of 152332230 is 32233251.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 152332197 and 152332206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152332231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 339046 + ... + 339494.

It is an arithmetic number, because the mean of its divisors is an integer number (5880600).

Almost surely, 2^152332230 is an apocalyptic number.

152332230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 152332230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188179200).

152332230 is an abundant number, since it is smaller than the sum of its proper divisors (224026170).

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

152332230 is a wasteful number, since it uses less digits than its factorization.

152332230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 765.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 152332230 is about 12342.2943572093. The cubic root of 152332230 is about 534.0688727114.

Adding to 152332230 its reverse (32233251), we get a palindrome (184565481).

The spelling of 152332230 in words is "one hundred fifty-two million, three hundred thirty-two thousand, two hundred thirty".