4264636 has 6 divisors (see below), whose sum is σ = 7463120. Its totient is φ = 2132316.

The previous prime is 4264633. The next prime is 4264651. The reversal of 4264636 is 6364624.

It is a junction number, because it is equal to n+sod(n) for n = 4264598 and 4264607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4264633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533076 + ... + 533083.

Almost surely, 2^4264636 is an apocalyptic number.

It is an amenable number.

4264636 is a deficient number, since it is larger than the sum of its proper divisors (3198484).

4264636 is a wasteful number, since it uses less digits than its factorization.

4264636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066163 (or 1066161 counting only the distinct ones).

The product of its digits is 20736, while the sum is 31.

The square root of 4264636 is about 2065.0995133407. The cubic root of 4264636 is about 162.1663180386.

It can be divided in two parts, 4264 and 636, that added together give a square (4900 = 70²).

The spelling of 4264636 in words is "four million, two hundred sixty-four thousand, six hundred thirty-six".