152423424 has 176 divisors, whose sum is σ = 466716000. Its totient is φ = 49102848.

The previous prime is 152423413. The next prime is 152423429. The reversal of 152423424 is 424324251.

152423424 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×152423424³ (a number of 26 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152423429) 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, 1022902 + ... + 1023050.

Almost surely, 2^152423424 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 152423424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (233358000).

152423424 is an abundant number, since it is smaller than the sum of its proper divisors (314292576).

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

152423424 is a wasteful number, since it uses less digits than its factorization.

152423424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215 (or 191 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 152423424 is about 12345.9881743018. The cubic root of 152423424 is about 534.1754252580.

Adding to 152423424 its reverse (424324251), we get a palindrome (576747675).

The spelling of 152423424 in words is "one hundred fifty-two million, four hundred twenty-three thousand, four hundred twenty-four".