4263194 has 12 divisors (see below), whose sum is σ = 6925086. Its totient is φ = 1967472.

The previous prime is 4263169. The next prime is 4263197. The reversal of 4263194 is 4913624.

It can be written as a sum of positive squares in 3 ways, for example, as 1974025 + 2289169 = 1405^2 + 1513^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4263197) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5969 + ... + 6644.

Almost surely, 2^4263194 is an apocalyptic number.

4263194 is a deficient number, since it is larger than the sum of its proper divisors (2661892).

4263194 is a wasteful number, since it uses less digits than its factorization.

4263194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12641 (or 12628 counting only the distinct ones).

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

The square root of 4263194 is about 2064.7503481051. The cubic root of 4263194 is about 162.1480382298.

It can be divided in two parts, 42 and 63194, that added together give a palindrome (63236).

The spelling of 4263194 in words is "four million, two hundred sixty-three thousand, one hundred ninety-four".