9974242 has 8 divisors (see below), whose sum is σ = 15051456. Its totient is φ = 4957092.

The previous prime is 9974227. The next prime is 9974243. The reversal of 9974242 is 2424799.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (9974243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14598 + ... + 15265.

It is an arithmetic number, because the mean of its divisors is an integer number (1881432).

Almost surely, 2^9974242 is an apocalyptic number.

9974242 is a deficient number, since it is larger than the sum of its proper divisors (5077214).

9974242 is a wasteful number, since it uses less digits than its factorization.

9974242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30032.

The product of its digits is 36288, while the sum is 37.

The square root of 9974242 is about 3158.2023367732. The cubic root of 9974242 is about 215.2583301894.

The spelling of 9974242 in words is "nine million, nine hundred seventy-four thousand, two hundred forty-two".