4121137 has 2 divisors, whose sum is σ = 4121138. Its totient is φ = 4121136.

The previous prime is 4121113. The next prime is 4121141. The reversal of 4121137 is 7311214.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3400336 + 720801 = 1844^2 + 849^2 .

It is a cyclic number.

It is not a de Polignac number, because 4121137 - 2⁷ = 4121009 is a prime.

It is not a weakly prime, because it can be changed into another prime (4121107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2060568 + 2060569.

It is an arithmetic number, because the mean of its divisors is an integer number (2060569).

Almost surely, 2^4121137 is an apocalyptic number.

It is an amenable number.

4121137 is a deficient number, since it is larger than the sum of its proper divisors (1).

4121137 is an equidigital number, since it uses as much as digits as its factorization.

4121137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 168, while the sum is 19.

The square root of 4121137 is about 2030.0583735450. The cubic root of 4121137 is about 160.3266374087.

The spelling of 4121137 in words is "four million, one hundred twenty-one thousand, one hundred thirty-seven".