49281883 has 4 divisors (see below), whose sum is σ = 56322160. Its totient is φ = 42241608.

The previous prime is 49281871. The next prime is 49281887. The reversal of 49281883 is 38818294.

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

It is a cyclic number.

It is not a de Polignac number, because 49281883 - 2⁵ = 49281851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49281887) 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, 3520128 + ... + 3520141.

It is an arithmetic number, because the mean of its divisors is an integer number (14080540).

Almost surely, 2^49281883 is an apocalyptic number.

49281883 is a deficient number, since it is larger than the sum of its proper divisors (7040277).

49281883 is an equidigital number, since it uses as much as digits as its factorization.

49281883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7040276.

The product of its digits is 110592, while the sum is 43.

The square root of 49281883 is about 7020.1056259860. The cubic root of 49281883 is about 366.6309277380.

The spelling of 49281883 in words is "forty-nine million, two hundred eighty-one thousand, eight hundred eighty-three".