153241232 has 40 divisors (see below), whose sum is σ = 318461760. Its totient is φ = 71210880.

The previous prime is 153241229. The next prime is 153241241. The reversal of 153241232 is 232142351.

It is a junction number, because it is equal to n+sod(n) for n = 153241198 and 153241207.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11357 + ... + 20867.

It is an arithmetic number, because the mean of its divisors is an integer number (7961544).

Almost surely, 2^153241232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 153241232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159230880).

153241232 is an abundant number, since it is smaller than the sum of its proper divisors (165220528).

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

153241232 is a wasteful number, since it uses less digits than its factorization.

153241232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9591 (or 9585 counting only the distinct ones).

The product of its digits is 1440, while the sum is 23.

The square root of 153241232 is about 12379.0642618899. The cubic root of 153241232 is about 535.1290712546.

Adding to 153241232 its reverse (232142351), we get a palindrome (385383583).

The spelling of 153241232 in words is "one hundred fifty-three million, two hundred forty-one thousand, two hundred thirty-two".