49073 has 4 divisors (see below), whose sum is σ = 50688. Its totient is φ = 47460.

The previous prime is 49069. The next prime is 49081. The reversal of 49073 is 37094.

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 not a de Polignac number, because 49073 - 2² = 49069 is a prime.

It is a Duffinian 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, 761 + ... + 822.

It is an arithmetic number, because the mean of its divisors is an integer number (12672).

2⁴⁹⁰⁷³ is an apocalyptic number.

It is an amenable number.

49073 is a deficient number, since it is larger than the sum of its proper divisors (1615).

49073 is a wasteful number, since it uses less digits than its factorization.

49073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1614.

The product of its (nonzero) digits is 756, while the sum is 23.

The square root of 49073 is about 221.5242650366. The cubic root of 49073 is about 36.6112201458.

The spelling of 49073 in words is "forty-nine thousand, seventy-three".