49469888 has 56 divisors (see below), whose sum is σ = 108642912. Its totient is φ = 22201344.

The previous prime is 49469867. The next prime is 49469921. The reversal of 49469888 is 88896494.

49469888 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29981 + ... + 31587.

It is an arithmetic number, because the mean of its divisors is an integer number (1940052).

Almost surely, 2^49469888 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49469888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54321456).

49469888 is an abundant number, since it is smaller than the sum of its proper divisors (59173024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49469888 is a wasteful number, since it uses less digits than its factorization.

49469888 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1669 (or 1659 counting only the distinct ones).

The product of its digits is 3981312, while the sum is 56.

The square root of 49469888 is about 7033.4833475313. The cubic root of 49469888 is about 367.0965551124.

The spelling of 49469888 in words is "forty-nine million, four hundred sixty-nine thousand, eight hundred eighty-eight".