152305424 has 20 divisors (see below), whose sum is σ = 295286160. Its totient is φ = 76102560.

The previous prime is 152305399. The next prime is 152305429. The reversal of 152305424 is 424503251.

It is a happy number.

152305424 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 152305393 and 152305402.

It is not an unprimeable number, because it can be changed into a prime (152305429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39419 + ... + 43109.

It is an arithmetic number, because the mean of its divisors is an integer number (14764308).

Almost surely, 2^152305424 is an apocalyptic number.

It is an amenable number.

152305424 is a deficient number, since it is larger than the sum of its proper divisors (142980736).

152305424 is a wasteful number, since it uses less digits than its factorization.

152305424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6278 (or 6272 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 152305424 is about 12341.2083687133. The cubic root of 152305424 is about 534.0375440599.

Adding to 152305424 its reverse (424503251), we get a palindrome (576808675).

The spelling of 152305424 in words is "one hundred fifty-two million, three hundred five thousand, four hundred twenty-four".