49885824 has 64 divisors (see below), whose sum is σ = 133489440. Its totient is φ = 16505856.

The previous prime is 49885793. The next prime is 49885831. The reversal of 49885824 is 42858894.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62194 + ... + 62990.

Almost surely, 2^49885824 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 49885824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66744720).

49885824 is an abundant number, since it is smaller than the sum of its proper divisors (83603616).

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

49885824 is a wasteful number, since it uses less digits than its factorization.

49885824 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 965 counting only the distinct ones).

The product of its digits is 737280, while the sum is 48.

The square root of 49885824 is about 7062.9897352325. The cubic root of 49885824 is about 368.1225174920.

The spelling of 49885824 in words is "forty-nine million, eight hundred eighty-five thousand, eight hundred twenty-four".