152730624 has 88 divisors (see below), whose sum is σ = 412675200. Its totient is φ = 50212864.

The previous prime is 152730619. The next prime is 152730631. The reversal of 152730624 is 426037251.

It is a junction number, because it is equal to n+sod(n) for n = 152730591 and 152730600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 254677 + ... + 255275.

Almost surely, 2^152730624 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 152730624, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206337600).

152730624 is an abundant number, since it is smaller than the sum of its proper divisors (259944576).

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

152730624 is an equidigital number, since it uses as much as digits as its factorization.

152730624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705 (or 687 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 152730624 is about 12358.4232003925. The cubic root of 152730624 is about 534.5340502996.

Adding to 152730624 its reverse (426037251), we get a palindrome (578767875).

The spelling of 152730624 in words is "one hundred fifty-two million, seven hundred thirty thousand, six hundred twenty-four".