49093 has 4 divisors (see below), whose sum is σ = 53568. Its totient is φ = 44620.

The previous prime is 49081. The next prime is 49103. The reversal of 49093 is 39094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49093 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 (49003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2221 + ... + 2242.

It is an arithmetic number, because the mean of its divisors is an integer number (13392).

2⁴⁹⁰⁹³ is an apocalyptic number.

It is an amenable number.

49093 is a deficient number, since it is larger than the sum of its proper divisors (4475).

49093 is a wasteful number, since it uses less digits than its factorization.

49093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 49093 is about 221.5694022197. The cubic root of 49093 is about 36.6161931789.

Subtracting from 49093 its reverse (39094), we obtain a palindrome (9999).

The spelling of 49093 in words is "forty-nine thousand, ninety-three".