9974892 has 24 divisors (see below), whose sum is σ = 23362416. Its totient is φ = 3312448.

The previous prime is 9974843. The next prime is 9974897. The reversal of 9974892 is 2984799.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (9974897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2098 + ... + 4934.

It is an arithmetic number, because the mean of its divisors is an integer number (973434).

Almost surely, 2^9974892 is an apocalyptic number.

It is an amenable number.

9974892 is an abundant number, since it is smaller than the sum of its proper divisors (13387524).

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

9974892 is a wasteful number, since it uses less digits than its factorization.

9974892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3137 (or 3135 counting only the distinct ones).

The product of its digits is 326592, while the sum is 48.

The square root of 9974892 is about 3158.3052417396. The cubic root of 9974892 is about 215.2630060627.

The spelling of 9974892 in words is "nine million, nine hundred seventy-four thousand, eight hundred ninety-two".