730025061 has 16 divisors (see below), whose sum is σ = 996899904. Its totient is φ = 474937344.

The previous prime is 730025027. The next prime is 730025063. The reversal of 730025061 is 160520037.

It is not a de Polignac number, because 730025061 - 2²¹ = 727927909 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (730025063) 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, 209445 + ... + 212901.

It is an arithmetic number, because the mean of its divisors is an integer number (62306244).

Almost surely, 2^730025061 is an apocalyptic number.

It is an amenable number.

730025061 is a deficient number, since it is larger than the sum of its proper divisors (266874843).

730025061 is a wasteful number, since it uses less digits than its factorization.

730025061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5140.

The product of its (nonzero) digits is 1260, while the sum is 24.

The square root of 730025061 is about 27018.9759428443. The cubic root of 730025061 is about 900.4216382396.

Adding to 730025061 its reverse (160520037), we get a palindrome (890545098).

The spelling of 730025061 in words is "seven hundred thirty million, twenty-five thousand, sixty-one".