150232224 has 48 divisors (see below), whose sum is σ = 400262688. Its totient is φ = 49327872.

The previous prime is 150232223. The next prime is 150232249. The reversal of 150232224 is 422232051.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×150232224² = 45139442255972352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 150232224.

It is not an unprimeable number, because it can be changed into a prime (150232223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5247 + ... + 18110.

It is an arithmetic number, because the mean of its divisors is an integer number (8338806).

Almost surely, 2^150232224 is an apocalyptic number.

It is an amenable number.

150232224 is an abundant number, since it is smaller than the sum of its proper divisors (250030464).

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

150232224 is a wasteful number, since it uses less digits than its factorization.

150232224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23437 (or 23429 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 150232224 is about 12256.9255525193. The cubic root of 150232224 is about 531.6033374624.

Adding to 150232224 its reverse (422232051), we get a palindrome (572464275).

The spelling of 150232224 in words is "one hundred fifty million, two hundred thirty-two thousand, two hundred twenty-four".