4190957 has 2 divisors, whose sum is σ = 4190958. Its totient is φ = 4190956.

The previous prime is 4190933. The next prime is 4190969. The reversal of 4190957 is 7590914.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2477476 + 1713481 = 1574^2 + 1309^2 .

It is a cyclic number.

It is not a de Polignac number, because 4190957 - 2⁸ = 4190701 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4190987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2095478 + 2095479.

It is an arithmetic number, because the mean of its divisors is an integer number (2095479).

Almost surely, 2^4190957 is an apocalyptic number.

It is an amenable number.

4190957 is a deficient number, since it is larger than the sum of its proper divisors (1).

4190957 is an equidigital number, since it uses as much as digits as its factorization.

4190957 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 11340, while the sum is 35.

The square root of 4190957 is about 2047.1826982465. The cubic root of 4190957 is about 161.2269858788.

The spelling of 4190957 in words is "four million, one hundred ninety thousand, nine hundred fifty-seven".