49203 has 24 divisors (see below), whose sum is σ = 89856. Its totient is φ = 25200.

The previous prime is 49201. The next prime is 49207. The reversal of 49203 is 30294.

49203 is nontrivially palindromic in base 5.

It is not a de Polignac number, because 49203 - 2¹ = 49201 is a prime.

49203 is a lucky number.

It is a nialpdrome in base 3 and base 9.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 658 + ... + 728.

It is an arithmetic number, because the mean of its divisors is an integer number (3744).

2⁴⁹²⁰³ is an apocalyptic number.

49203 is a deficient number, since it is larger than the sum of its proper divisors (40653).

49203 is a wasteful number, since it uses less digits than its factorization.

49203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95 (or 92 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 49203 is about 221.8174925474. The cubic root of 49203 is about 36.6435207457.

Adding to 49203 its reverse (30294), we get a palindrome (79497).

It can be divided in two parts, 49 and 203, that added together give a palindrome (252).

The spelling of 49203 in words is "forty-nine thousand, two hundred three".