4993506 has 24 divisors (see below), whose sum is σ = 12365184. Its totient is φ = 1426680.

The previous prime is 4993459. The next prime is 4993517. The reversal of 4993506 is 6053994.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19690 + ... + 19941.

It is an arithmetic number, because the mean of its divisors is an integer number (515216).

Almost surely, 2^4993506 is an apocalyptic number.

4993506 is an abundant number, since it is smaller than the sum of its proper divisors (7371678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4993506 is a wasteful number, since it uses less digits than its factorization.

4993506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39646 (or 39643 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 36.

The square root of 4993506 is about 2234.6154031511. The cubic root of 4993506 is about 170.9235320356.

It can be divided in two parts, 499 and 3506, that added together give a triangular number (4005 = T₈₉).

The spelling of 4993506 in words is "four million, nine hundred ninety-three thousand, five hundred six".