49331120 has 20 divisors (see below), whose sum is σ = 114695040. Its totient is φ = 19732416.

The previous prime is 49331089. The next prime is 49331171. The reversal of 49331120 is 2113394.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308240 + ... + 308399.

It is an arithmetic number, because the mean of its divisors is an integer number (5734752).

Almost surely, 2^49331120 is an apocalyptic number.

49331120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

49331120 is an abundant number, since it is smaller than the sum of its proper divisors (65363920).

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

49331120 is a wasteful number, since it uses less digits than its factorization.

49331120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616652 (or 616646 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 49331120 is about 7023.6116065739. The cubic root of 49331120 is about 366.7529861053.

It can be divided in two parts, 493 and 31120, that added together give a palindrome (31613).

The spelling of 49331120 in words is "forty-nine million, three hundred thirty-one thousand, one hundred twenty".