7966201 has 4 divisors (see below), whose sum is σ = 7987600. Its totient is φ = 7944804.

The previous prime is 7966199. The next prime is 7966207. The reversal of 7966201 is 1026697.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7966201 - 2¹ = 7966199 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (7966207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10131 + ... + 10888.

It is an arithmetic number, because the mean of its divisors is an integer number (1996900).

Almost surely, 2^7966201 is an apocalyptic number.

It is an amenable number.

7966201 is a deficient number, since it is larger than the sum of its proper divisors (21399).

7966201 is a wasteful number, since it uses less digits than its factorization.

7966201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21398.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 7966201 is about 2822.4459250799. The cubic root of 7966201 is about 199.7179440759.

The spelling of 7966201 in words is "seven million, nine hundred sixty-six thousand, two hundred one".