9622572 has 24 divisors (see below), whose sum is σ = 22503936. Its totient is φ = 3200208.

The previous prime is 9622549. The next prime is 9622589. The reversal of 9622572 is 2752269.

It is a happy 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, 8173 + ... + 9275.

It is an arithmetic number, because the mean of its divisors is an integer number (937664).

Almost surely, 2^9622572 is an apocalyptic number.

It is an amenable number.

9622572 is an abundant number, since it is smaller than the sum of its proper divisors (12881364).

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

9622572 is a wasteful number, since it uses less digits than its factorization.

9622572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1837 (or 1835 counting only the distinct ones).

The product of its digits is 15120, while the sum is 33.

The square root of 9622572 is about 3102.0270791855. The cubic root of 9622572 is about 212.6981551869.

The spelling of 9622572 in words is "nine million, six hundred twenty-two thousand, five hundred seventy-two".