9668574 has 12 divisors (see below), whose sum is σ = 20948616. Its totient is φ = 3222852.

The previous prime is 9668557. The next prime is 9668591. The reversal of 9668574 is 4758669.

It is an interprime number because it is at equal distance from previous prime (9668557) and next prime (9668591).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 268554 + ... + 268589.

It is an arithmetic number, because the mean of its divisors is an integer number (1745718).

Almost surely, 2^9668574 is an apocalyptic number.

9668574 is an abundant number, since it is smaller than the sum of its proper divisors (11280042).

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

9668574 is a wasteful number, since it uses less digits than its factorization.

9668574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537151 (or 537148 counting only the distinct ones).

The product of its digits is 362880, while the sum is 45.

The square root of 9668574 is about 3109.4330672970. The cubic root of 9668574 is about 213.0365605429.

The spelling of 9668574 in words is "nine million, six hundred sixty-eight thousand, five hundred seventy-four".