4745197 has 2 divisors, whose sum is σ = 4745198. Its totient is φ = 4745196.

The previous prime is 4745189. The next prime is 4745243. The reversal of 4745197 is 7915474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3924361 + 820836 = 1981^2 + 906^2 .

It is a cyclic number.

It is not a de Polignac number, because 4745197 - 2³ = 4745189 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4745137) 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 as a sum of consecutive naturals, namely, 2372598 + 2372599.

It is an arithmetic number, because the mean of its divisors is an integer number (2372599).

Almost surely, 2^4745197 is an apocalyptic number.

It is an amenable number.

4745197 is a deficient number, since it is larger than the sum of its proper divisors (1).

4745197 is an equidigital number, since it uses as much as digits as its factorization.

4745197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 35280, while the sum is 37.

The square root of 4745197 is about 2178.3473093150. The cubic root of 4745197 is about 168.0420930995.

It can be divided in two parts, 474 and 5197, that added together give a triangular number (5671 = T₁₀₆).

The spelling of 4745197 in words is "four million, seven hundred forty-five thousand, one hundred ninety-seven".