8001974 has 4 divisors (see below), whose sum is σ = 12002964. Its totient is φ = 4000986.

The previous prime is 8001971. The next prime is 8001991. The reversal of 8001974 is 4791008.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8001971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2000492 + ... + 2000495.

It is an arithmetic number, because the mean of its divisors is an integer number (3000741).

Almost surely, 2^8001974 is an apocalyptic number.

8001974 is a deficient number, since it is larger than the sum of its proper divisors (4000990).

8001974 is a wasteful number, since it uses less digits than its factorization.

8001974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4000989.

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 8001974 is about 2828.7760604191. The cubic root of 8001974 is about 200.0164486472.

The spelling of 8001974 in words is "eight million, one thousand, nine hundred seventy-four".