4664903 has 4 divisors (see below), whose sum is σ = 4670400. Its totient is φ = 4659408.

The previous prime is 4664867. The next prime is 4664909. The reversal of 4664903 is 3094664.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 4664903 - 2⁶ = 4664839 is a prime.

It is a super-2 number, since 2×4664903² = 43522639998818, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4664903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4664909) 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, 1175 + ... + 3272.

It is an arithmetic number, because the mean of its divisors is an integer number (1167600).

Almost surely, 2^4664903 is an apocalyptic number.

4664903 is a deficient number, since it is larger than the sum of its proper divisors (5497).

4664903 is a wasteful number, since it uses less digits than its factorization.

4664903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5496.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 4664903 is about 2159.8386513812. The cubic root of 4664903 is about 167.0888766404.

The spelling of 4664903 in words is "four million, six hundred sixty-four thousand, nine hundred three".