7021201 has 8 divisors (see below), whose sum is σ = 7735104. Its totient is φ = 6319920.

The previous prime is 7021199. The next prime is 7021211. The reversal of 7021201 is 1021207.

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 7021201 - 2¹ = 7021199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7021211) 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, 1966 + ... + 4231.

It is an arithmetic number, because the mean of its divisors is an integer number (966888).

Almost surely, 2^7021201 is an apocalyptic number.

It is an amenable number.

7021201 is a deficient number, since it is larger than the sum of its proper divisors (713903).

7021201 is a wasteful number, since it uses less digits than its factorization.

7021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6311.

The product of its (nonzero) digits is 28, while the sum is 13.

The square root of 7021201 is about 2649.7548943251. The cubic root of 7021201 is about 191.4860476988.

Adding to 7021201 its reverse (1021207), we get a palindrome (8042408).

The spelling of 7021201 in words is "seven million, twenty-one thousand, two hundred one".