4263157 has 2 divisors, whose sum is σ = 4263158. Its totient is φ = 4263156.

The previous prime is 4263137. The next prime is 4263167. The reversal of 4263157 is 7513624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4024036 + 239121 = 2006^2 + 489^2 .

It is a cyclic number.

It is not a de Polignac number, because 4263157 - 2¹¹ = 4261109 is a prime.

4263157 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4263137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2131578 + 2131579.

It is an arithmetic number, because the mean of its divisors is an integer number (2131579).

Almost surely, 2^4263157 is an apocalyptic number.

It is an amenable number.

4263157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4263157 is an equidigital number, since it uses as much as digits as its factorization.

4263157 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5040, while the sum is 28.

The square root of 4263157 is about 2064.7413881646. The cubic root of 4263157 is about 162.1475691375.

The spelling of 4263157 in words is "four million, two hundred sixty-three thousand, one hundred fifty-seven".