4950903 has 4 divisors (see below), whose sum is σ = 6601208. Its totient is φ = 3300600.

The previous prime is 4950871. The next prime is 4950923. The reversal of 4950903 is 3090594.

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

It is not a de Polignac number, because 4950903 - 2⁵ = 4950871 is a prime.

It is a super-2 number, since 2×4950903² = 49022881030818, which contains 22 as substring.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4950923) 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, 825148 + ... + 825153.

It is an arithmetic number, because the mean of its divisors is an integer number (1650302).

Almost surely, 2^4950903 is an apocalyptic number.

4950903 is a deficient number, since it is larger than the sum of its proper divisors (1650305).

4950903 is a wasteful number, since it uses less digits than its factorization.

4950903 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1650304.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 4950903 is about 2225.0624710331. The cubic root of 4950903 is about 170.4360547150.

The spelling of 4950903 in words is "four million, nine hundred fifty thousand, nine hundred three".