49221883 has 4 divisors (see below), whose sum is σ = 49368280. Its totient is φ = 49075488.

The previous prime is 49221857. The next prime is 49221899. The reversal of 49221883 is 38812294.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49221883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49221833) 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, 72693 + ... + 73366.

It is an arithmetic number, because the mean of its divisors is an integer number (12342070).

Almost surely, 2^49221883 is an apocalyptic number.

49221883 is a deficient number, since it is larger than the sum of its proper divisors (146397).

49221883 is a wasteful number, since it uses less digits than its factorization.

49221883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146396.

The product of its digits is 27648, while the sum is 37.

The square root of 49221883 is about 7015.8308845068. The cubic root of 49221883 is about 366.4820779800.

The spelling of 49221883 in words is "forty-nine million, two hundred twenty-one thousand, eight hundred eighty-three".