49568881 has 8 divisors (see below), whose sum is σ = 50272128. Its totient is φ = 48870000.

The previous prime is 49568851. The next prime is 49568941. The reversal of 49568881 is 18886594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49568881 - 2⁹ = 49568369 is a prime.

It is a super-2 number, since 2×49568881² = 4914147927184322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49568851) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26466 + ... + 28276.

It is an arithmetic number, because the mean of its divisors is an integer number (6284016).

Almost surely, 2^49568881 is an apocalyptic number.

It is an amenable number.

49568881 is a deficient number, since it is larger than the sum of its proper divisors (703247).

49568881 is a wasteful number, since it uses less digits than its factorization.

49568881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2183.

The product of its digits is 552960, while the sum is 49.

The square root of 49568881 is about 7040.5170974865. The cubic root of 49568881 is about 367.3412546523.

The spelling of 49568881 in words is "forty-nine million, five hundred sixty-eight thousand, eight hundred eighty-one".