8974742 has 24 divisors (see below), whose sum is σ = 16584264. Its totient is φ = 3619392.

The previous prime is 8974741. The next prime is 8974751. The reversal of 8974742 is 2474798.

It is a self number, because there is not a number n which added to its sum of digits gives 8974742.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8974741) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1028 + ... + 4359.

It is an arithmetic number, because the mean of its divisors is an integer number (691011).

Almost surely, 2^8974742 is an apocalyptic number.

8974742 is a deficient number, since it is larger than the sum of its proper divisors (7609522).

8974742 is a wasteful number, since it uses less digits than its factorization.

8974742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5420 (or 5413 counting only the distinct ones).

The product of its digits is 112896, while the sum is 41.

The square root of 8974742 is about 2995.7873756327. The cubic root of 8974742 is about 207.8136119977.

The spelling of 8974742 in words is "eight million, nine hundred seventy-four thousand, seven hundred forty-two".