4269149 has 2 divisors, whose sum is σ = 4269150. Its totient is φ = 4269148.

The previous prime is 4269137. The next prime is 4269157. The reversal of 4269149 is 9419624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2617924 + 1651225 = 1618^2 + 1285^2 .

It is a cyclic number.

It is not a de Polignac number, because 4269149 - 2⁸ = 4268893 is a prime.

It is a Chen prime.

It is a zygodrome in base 3.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4269179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2134574 + 2134575.

It is an arithmetic number, because the mean of its divisors is an integer number (2134575).

Almost surely, 2^4269149 is an apocalyptic number.

It is an amenable number.

4269149 is a deficient number, since it is larger than the sum of its proper divisors (1).

4269149 is an equidigital number, since it uses as much as digits as its factorization.

4269149 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15552, while the sum is 35.

The square root of 4269149 is about 2066.1919078343. The cubic root of 4269149 is about 162.2235013938.

The spelling of 4269149 in words is "four million, two hundred sixty-nine thousand, one hundred forty-nine".