152024434 has 48 divisors (see below), whose sum is σ = 260245440. Its totient is φ = 66290400.

The previous prime is 152024429. The next prime is 152024441. The reversal of 152024434 is 434420251.

It is a happy number.

It is a super-2 number, since 2×152024434² = 46222857066040712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152024399 and 152024408.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 839824 + ... + 840004.

It is an arithmetic number, because the mean of its divisors is an integer number (5421780).

Almost surely, 2^152024434 is an apocalyptic number.

152024434 is a deficient number, since it is larger than the sum of its proper divisors (108221006).

152024434 is a wasteful number, since it uses less digits than its factorization.

152024434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287 (or 256 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 25.

The square root of 152024434 is about 12329.8188956691. The cubic root of 152024434 is about 533.7089245832.

Adding to 152024434 its reverse (434420251), we get a palindrome (586444685).

The spelling of 152024434 in words is "one hundred fifty-two million, twenty-four thousand, four hundred thirty-four".