7102201 has 8 divisors (see below), whose sum is σ = 7314624. Its totient is φ = 6893040.

The previous prime is 7102177. The next prime is 7102213. The reversal of 7102201 is 1022017.

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 7102201 - 2¹⁹ = 6577913 is a prime.

It is a Duffinian number.

7102201 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7102231) 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, 4011 + ... + 5503.

It is an arithmetic number, because the mean of its divisors is an integer number (914328).

Almost surely, 2^7102201 is an apocalyptic number.

7102201 is a gapful number since it is divisible by the number (71) formed by its first and last digit.

7102201 is the 1425-th centered heptagonal number.

It is an amenable number.

7102201 is a deficient number, since it is larger than the sum of its proper divisors (212423).

7102201 is a wasteful number, since it uses less digits than its factorization.

7102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1631.

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

The square root of 7102201 is about 2664.9954971819. The cubic root of 7102201 is about 192.2195928648.

Adding to 7102201 its reverse (1022017), we get a palindrome (8124218).

The spelling of 7102201 in words is "seven million, one hundred two thousand, two hundred one".