7247958285 has 16 divisors (see below), whose sum is σ = 11681384256. Its totient is φ = 3837360768.

The previous prime is 7247958271. The next prime is 7247958293. The reversal of 7247958285 is 5828597427.

It is not a de Polignac number, because 7247958285 - 2⁴ = 7247958269 is a prime.

It is a super-2 number, since 2×7247958285² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1761439 + ... + 1765548.

It is an arithmetic number, because the mean of its divisors is an integer number (730086516).

Almost surely, 2^7247958285 is an apocalyptic number.

It is an amenable number.

7247958285 is a deficient number, since it is larger than the sum of its proper divisors (4433425971).

7247958285 is a wasteful number, since it uses less digits than its factorization.

7247958285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3527132.

The product of its digits is 11289600, while the sum is 57.

The square root of 7247958285 is about 85134.9416221095. The cubic root of 7247958285 is about 1935.2566198792.

The spelling of 7247958285 in words is "seven billion, two hundred forty-seven million, nine hundred fifty-eight thousand, two hundred eighty-five".