730135528 has 32 divisors (see below), whose sum is σ = 1406813760. Its totient is φ = 355057920.

The previous prime is 730135493. The next prime is 730135531. The reversal of 730135528 is 825531037.

It is a junction number, because it is equal to n+sod(n) for n = 730135493 and 730135502.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78501 + ... + 87307.

It is an arithmetic number, because the mean of its divisors is an integer number (43962930).

Almost surely, 2^730135528 is an apocalyptic number.

It is an amenable number.

730135528 is a deficient number, since it is larger than the sum of its proper divisors (676678232).

730135528 is a wasteful number, since it uses less digits than its factorization.

730135528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9097 (or 9093 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 730135528 is about 27021.0201139779. The cubic root of 730135528 is about 900.4670530552.

The spelling of 730135528 in words is "seven hundred thirty million, one hundred thirty-five thousand, five hundred twenty-eight".