8572001 has 8 divisors (see below), whose sum is σ = 8799744. Its totient is φ = 8346240.

The previous prime is 8571973. The next prime is 8572009. The reversal of 8572001 is 1002758.

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 8572001 - 2¹⁰ = 8570977 is a prime.

It is a super-2 number, since 2×8572001² = 146958402288002, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8572009) 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, 12401 + ... + 13073.

It is an arithmetic number, because the mean of its divisors is an integer number (1099968).

Almost surely, 2^8572001 is an apocalyptic number.

It is an amenable number.

8572001 is a deficient number, since it is larger than the sum of its proper divisors (227743).

8572001 is a wasteful number, since it uses less digits than its factorization.

8572001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 8572001 is about 2927.7979780033. The cubic root of 8572001 is about 204.6573773166.

Adding to 8572001 its reverse (1002758), we get a palindrome (9574759).

The spelling of 8572001 in words is "eight million, five hundred seventy-two thousand, one".