4742417 has 2 divisors, whose sum is σ = 4742418. Its totient is φ = 4742416.

The previous prime is 4742407. The next prime is 4742431. The reversal of 4742417 is 7142474.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2989441 + 1752976 = 1729^2 + 1324^2 .

It is a cyclic number.

It is not a de Polignac number, because 4742417 - 2²⁰ = 3693841 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4742417.

It is not a weakly prime, because it can be changed into another prime (4742407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2371208 + 2371209.

It is an arithmetic number, because the mean of its divisors is an integer number (2371209).

Almost surely, 2^4742417 is an apocalyptic number.

It is an amenable number.

4742417 is a deficient number, since it is larger than the sum of its proper divisors (1).

4742417 is an equidigital number, since it uses as much as digits as its factorization.

4742417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 6272, while the sum is 29.

The square root of 4742417 is about 2177.7091173984. The cubic root of 4742417 is about 168.0092705580.

The spelling of 4742417 in words is "four million, seven hundred forty-two thousand, four hundred seventeen".