4265966 has 4 divisors (see below), whose sum is σ = 6398952. Its totient is φ = 2132982.

The previous prime is 4265939. The next prime is 4265969. The reversal of 4265966 is 6695624.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265969) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1066490 + ... + 1066493.

It is an arithmetic number, because the mean of its divisors is an integer number (1599738).

Almost surely, 2^4265966 is an apocalyptic number.

4265966 is a deficient number, since it is larger than the sum of its proper divisors (2132986).

4265966 is a wasteful number, since it uses less digits than its factorization.

4265966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132985.

The product of its digits is 77760, while the sum is 38.

The square root of 4265966 is about 2065.4215066180. The cubic root of 4265966 is about 162.1831744038.

The spelling of 4265966 in words is "four million, two hundred sixty-five thousand, nine hundred sixty-six".