6220903 has 4 divisors (see below), whose sum is σ = 6699448. Its totient is φ = 5742360.

The previous prime is 6220897. The next prime is 6220927. The reversal of 6220903 is 3090226.

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

It is not a de Polignac number, because 6220903 - 2⁵ = 6220871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6220943) 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, 239253 + ... + 239278.

It is an arithmetic number, because the mean of its divisors is an integer number (1674862).

Almost surely, 2^6220903 is an apocalyptic number.

6220903 is a deficient number, since it is larger than the sum of its proper divisors (478545).

6220903 is a wasteful number, since it uses less digits than its factorization.

6220903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478544.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 6220903 is about 2494.1738111046. The cubic root of 6220903 is about 183.9152788135.

The spelling of 6220903 in words is "six million, two hundred twenty thousand, nine hundred three".