4305157 has 2 divisors, whose sum is σ = 4305158. Its totient is φ = 4305156.

The previous prime is 4305143. The next prime is 4305167. The reversal of 4305157 is 7515034.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3048516 + 1256641 = 1746^2 + 1121^2 .

It is a cyclic number.

It is not a de Polignac number, because 4305157 - 2¹¹ = 4303109 is a prime.

4305157 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4305167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2152578 + 2152579.

It is an arithmetic number, because the mean of its divisors is an integer number (2152579).

Almost surely, 2^4305157 is an apocalyptic number.

It is an amenable number.

4305157 is a deficient number, since it is larger than the sum of its proper divisors (1).

4305157 is an equidigital number, since it uses as much as digits as its factorization.

4305157 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2100, while the sum is 25.

The square root of 4305157 is about 2074.8872258511. The cubic root of 4305157 is about 162.6783147135.

The spelling of 4305157 in words is "four million, three hundred five thousand, one hundred fifty-seven".