4456197 has 6 divisors (see below), whose sum is σ = 6436742. Its totient is φ = 2970792.

The previous prime is 4456189. The next prime is 4456213. The reversal of 4456197 is 7916544.

4456197 is a `hidden beast` number, since 4 + 4 + 561 + 97 = 666.

It can be written as a sum of positive squares in only one way, i.e., 4322241 + 133956 = 2079^2 + 366^2 .

It is not a de Polignac number, because 4456197 - 2³ = 4456189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4456147) 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 5 ways as a sum of consecutive naturals, for example, 247558 + ... + 247575.

Almost surely, 2^4456197 is an apocalyptic number.

It is an amenable number.

4456197 is a deficient number, since it is larger than the sum of its proper divisors (1980545).

4456197 is a wasteful number, since it uses less digits than its factorization.

4456197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495139 (or 495136 counting only the distinct ones).

The product of its digits is 30240, while the sum is 36.

The square root of 4456197 is about 2110.9706298288. The cubic root of 4456197 is about 164.5589322083.

The spelling of 4456197 in words is "four million, four hundred fifty-six thousand, one hundred ninety-seven".