4996403 has 4 divisors (see below), whose sum is σ = 5003808. Its totient is φ = 4989000.

The previous prime is 4996399. The next prime is 4996421. The reversal of 4996403 is 3046994.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 4996403 - 2² = 4996399 is a prime.

It is a d-powerful number, because it can be written as 4⁹ + 9 + 9³ + 6⁵ + 4¹¹ + 0 + 3¹² .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4996423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2576 + ... + 4077.

It is an arithmetic number, because the mean of its divisors is an integer number (1250952).

Almost surely, 2^4996403 is an apocalyptic number.

4996403 is a deficient number, since it is larger than the sum of its proper divisors (7405).

4996403 is an equidigital number, since it uses as much as digits as its factorization.

4996403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7404.

The product of its (nonzero) digits is 23328, while the sum is 35.

The square root of 4996403 is about 2235.2635191404. The cubic root of 4996403 is about 170.9565796075.

The spelling of 4996403 in words is "four million, nine hundred ninety-six thousand, four hundred three".