8742001 has 8 divisors (see below), whose sum is σ = 9155520. Its totient is φ = 8331312.

The previous prime is 8741989. The next prime is 8742011. The reversal of 8742001 is 1002478.

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

It is a cyclic number.

It is not a de Polignac number, because 8742001 - 2¹¹ = 8739953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8742011) 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, 8070 + ... + 9088.

It is an arithmetic number, because the mean of its divisors is an integer number (1144440).

Almost surely, 2^8742001 is an apocalyptic number.

It is an amenable number.

8742001 is a deficient number, since it is larger than the sum of its proper divisors (413519).

8742001 is a wasteful number, since it uses less digits than its factorization.

8742001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 8742001 is about 2956.6875046241. The cubic root of 8742001 is about 206.0014531584.

Adding to 8742001 its reverse (1002478), we get a palindrome (9744479).

The spelling of 8742001 in words is "eight million, seven hundred forty-two thousand, one".