8272201 has 24 divisors (see below), whose sum is σ = 10475840. Its totient is φ = 6376320.

The previous prime is 8272189. The next prime is 8272219. The reversal of 8272201 is 1022728.

8272201 = T₅₁₀ + T₅₁₁ + ... + T₅₆₆.

It is not a de Polignac number, because 8272201 - 2⁷ = 8272073 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8272241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 201741 + ... + 201781.

Almost surely, 2^8272201 is an apocalyptic number.

It is an amenable number.

8272201 is a deficient number, since it is larger than the sum of its proper divisors (2203639).

8272201 is a wasteful number, since it uses less digits than its factorization.

8272201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 8272201 is about 2876.1434247965. The cubic root of 8272201 is about 202.2430903451.

Adding to 8272201 its reverse (1022728), we get a palindrome (9294929).

The spelling of 8272201 in words is "eight million, two hundred seventy-two thousand, two hundred one".