730252501 has 8 divisors (see below), whose sum is σ = 797212224. Its totient is φ = 663388320.

The previous prime is 730252487. The next prime is 730252513. The reversal of 730252501 is 105252037.

730252501 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 730252501 - 2²³ = 721863893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730252541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7401 + ... + 38926.

It is an arithmetic number, because the mean of its divisors is an integer number (99651528).

Almost surely, 2^730252501 is an apocalyptic number.

It is an amenable number.

730252501 is a deficient number, since it is larger than the sum of its proper divisors (66959723).

730252501 is a wasteful number, since it uses less digits than its factorization.

730252501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47771.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 730252501 is about 27023.1845088620. The cubic root of 730252501 is about 900.5151376021.

The spelling of 730252501 in words is "seven hundred thirty million, two hundred fifty-two thousand, five hundred one".