4912636 has 6 divisors (see below), whose sum is σ = 8597120. Its totient is φ = 2456316.

The previous prime is 4912627. The next prime is 4912667. The reversal of 4912636 is 6362194.

It is a junction number, because it is equal to n+sod(n) for n = 4912598 and 4912607.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 614076 + ... + 614083.

Almost surely, 2^4912636 is an apocalyptic number.

It is an amenable number.

4912636 is a deficient number, since it is larger than the sum of its proper divisors (3684484).

4912636 is a wasteful number, since it uses less digits than its factorization.

4912636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1228163 (or 1228161 counting only the distinct ones).

The product of its digits is 7776, while the sum is 31.

The square root of 4912636 is about 2216.4467058786. The cubic root of 4912636 is about 169.9958015111.

The spelling of 4912636 in words is "four million, nine hundred twelve thousand, six hundred thirty-six".