49409184 has 96 divisors (see below), whose sum is σ = 143700480. Its totient is φ = 14739200.

The previous prime is 49409179. The next prime is 49409189. The reversal of 49409184 is 48190494.

49409184 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49409179) and next prime (49409189).

It is a tau number, because it is divible by the number of its divisors (96).

It is not an unprimeable number, because it can be changed into a prime (49409189) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 74647 + ... + 75305.

It is an arithmetic number, because the mean of its divisors is an integer number (1496880).

Almost surely, 2^49409184 is an apocalyptic number.

49409184 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49409184, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71850240).

49409184 is an abundant number, since it is smaller than the sum of its proper divisors (94291296).

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

49409184 is a wasteful number, since it uses less digits than its factorization.

49409184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 746 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 39.

The square root of 49409184 is about 7029.1666646908. The cubic root of 49409184 is about 366.9463401613.

The spelling of 49409184 in words is "forty-nine million, four hundred nine thousand, one hundred eighty-four".