7664201 has 8 divisors (see below), whose sum is σ = 8107680. Its totient is φ = 7224768.

The previous prime is 7664179. The next prime is 7664203. The reversal of 7664201 is 1024667.

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 7664201 - 2¹⁰ = 7663177 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7664203) 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, 3425 + ... + 5201.

It is an arithmetic number, because the mean of its divisors is an integer number (1013460).

Almost surely, 2^7664201 is an apocalyptic number.

It is an amenable number.

7664201 is a deficient number, since it is larger than the sum of its proper divisors (443479).

7664201 is a wasteful number, since it uses less digits than its factorization.

7664201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2023.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 7664201 is about 2768.4293380905. The cubic root of 7664201 is about 197.1615824974.

Adding to 7664201 its reverse (1024667), we get a palindrome (8688868).

The spelling of 7664201 in words is "seven million, six hundred sixty-four thousand, two hundred one".