153238224 has 20 divisors (see below), whose sum is σ = 395865536. Its totient is φ = 51079392.

The previous prime is 153238219. The next prime is 153238229. The reversal of 153238224 is 422832351.

It is an interprime number because it is at equal distance from previous prime (153238219) and next prime (153238229).

It is a junction number, because it is equal to n+sod(n) for n = 153238191 and 153238200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153238229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1596184 + ... + 1596279.

Almost surely, 2^153238224 is an apocalyptic number.

It is an amenable number.

153238224 is an abundant number, since it is smaller than the sum of its proper divisors (242627312).

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

153238224 is a wasteful number, since it uses less digits than its factorization.

153238224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3192474 (or 3192468 counting only the distinct ones).

The product of its digits is 11520, while the sum is 30.

The square root of 153238224 is about 12378.9427658423. The cubic root of 153238224 is about 535.1255698497.

The spelling of 153238224 in words is "one hundred fifty-three million, two hundred thirty-eight thousand, two hundred twenty-four".