49009760 has 96 divisors (see below), whose sum is σ = 122943744. Its totient is φ = 18432000.

The previous prime is 49009733. The next prime is 49009771. The reversal of 49009760 is 6790094.

It is a happy number.

49009760 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 49009760.

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 15 ways as a sum of consecutive naturals, for example, 203240 + ... + 203480.

It is an arithmetic number, because the mean of its divisors is an integer number (1280664).

Almost surely, 2^49009760 is an apocalyptic number.

49009760 is a gapful number since it is divisible by the number (40) 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 49009760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (61471872).

49009760 is an abundant number, since it is smaller than the sum of its proper divisors (73933984).

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

49009760 is a wasteful number, since it uses less digits than its factorization.

49009760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 320 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 35.

The square root of 49009760 is about 7000.6971081457. The cubic root of 49009760 is about 365.9548651878.

The spelling of 49009760 in words is "forty-nine million, nine thousand, seven hundred sixty".