49473 has 12 divisors (see below), whose sum is σ = 74880. Its totient is φ = 31416.

The previous prime is 49463. The next prime is 49477. The reversal of 49473 is 37494.

It is not a de Polignac number, because 49473 - 2⁶ = 49409 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (49477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88 + ... + 326.

It is an arithmetic number, because the mean of its divisors is an integer number (6240).

2⁴⁹⁴⁷³ is an apocalyptic number.

It is an amenable number.

49473 is a deficient number, since it is larger than the sum of its proper divisors (25407).

49473 is a wasteful number, since it uses less digits than its factorization.

49473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268 (or 265 counting only the distinct ones).

The product of its digits is 3024, while the sum is 27.

The square root of 49473 is about 222.4252683487. The cubic root of 49473 is about 36.7104252593.

It can be divided in two parts, 4947 and 3, that multiplied together give a palindrome (14841).

The spelling of 49473 in words is "forty-nine thousand, four hundred seventy-three".