4266961 has 2 divisors, whose sum is σ = 4266962. Its totient is φ = 4266960.

The previous prime is 4266943. The next prime is 4266967. The reversal of 4266961 is 1696624.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2193361 + 2073600 = 1481^2 + 1440^2 .

It is a cyclic number.

It is not a de Polignac number, because 4266961 - 2⁷ = 4266833 is a prime.

4266961 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (4266967) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133480 + 2133481.

It is an arithmetic number, because the mean of its divisors is an integer number (2133481).

Almost surely, 2^4266961 is an apocalyptic number.

It is an amenable number.

4266961 is a deficient number, since it is larger than the sum of its proper divisors (1).

4266961 is an equidigital number, since it uses as much as digits as its factorization.

4266961 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15552, while the sum is 34.

The square root of 4266961 is about 2065.6623635047. The cubic root of 4266961 is about 162.1957827020.

The spelling of 4266961 in words is "four million, two hundred sixty-six thousand, nine hundred sixty-one".