9574228540 has 24 divisors (see below), whose sum is σ = 20446660080. Its totient is φ = 3764780928.

The previous prime is 9574228507. The next prime is 9574228553. The reversal of 9574228540 is 458224759.

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, 4055697 + ... + 4058056.

It is an arithmetic number, because the mean of its divisors is an integer number (851944170).

Almost surely, 2^9574228540 is an apocalyptic number.

It is an amenable number.

9574228540 is an abundant number, since it is smaller than the sum of its proper divisors (10872431540).

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

9574228540 is a wasteful number, since it uses less digits than its factorization.

9574228540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8113821 (or 8113819 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 46.

The square root of 9574228540 is about 97847.9868980451. The cubic root of 9574228540 is about 2123.4136101838.

The spelling of 9574228540 in words is "nine billion, five hundred seventy-four million, two hundred twenty-eight thousand, five hundred forty".