152040024 has 64 divisors (see below), whose sum is σ = 423612000. Its totient is φ = 50526720.

The previous prime is 152039989. The next prime is 152040029. The reversal of 152040024 is 420040251.

152040024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 152039979 and 152040006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152040029) 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, 87484 + ... + 89204.

Almost surely, 2^152040024 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 152040024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211806000).

152040024 is an abundant number, since it is smaller than the sum of its proper divisors (271571976).

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

152040024 is a wasteful number, since it uses less digits than its factorization.

152040024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2145 (or 2135 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 152040024 is about 12330.4510866391. The cubic root of 152040024 is about 533.7271677860.

Adding to 152040024 its reverse (420040251), we get a palindrome (572080275).

The spelling of 152040024 in words is "one hundred fifty-two million, forty thousand, twenty-four".