4236149 has 2 divisors, whose sum is σ = 4236150. Its totient is φ = 4236148.

The previous prime is 4236139. The next prime is 4236187. The reversal of 4236149 is 9416324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4231249 + 4900 = 2057^2 + 70^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4236149 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 (4236109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2118074 + 2118075.

It is an arithmetic number, because the mean of its divisors is an integer number (2118075).

Almost surely, 2^4236149 is an apocalyptic number.

It is an amenable number.

4236149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4236149 is an equidigital number, since it uses as much as digits as its factorization.

4236149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 29.

The square root of 4236149 is about 2058.1907103084. The cubic root of 4236149 is about 161.8044304631.

The spelling of 4236149 in words is "four million, two hundred thirty-six thousand, one hundred forty-nine".