49288960 has 72 divisors (see below), whose sum is σ = 134953056. Its totient is φ = 16896000.

The previous prime is 49288937. The next prime is 49288979. The reversal of 49288960 is 6988294.

It is a self number, because there is not a number n which added to its sum of digits gives 49288960.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6210 + ... + 11710.

It is an arithmetic number, because the mean of its divisors is an integer number (1874348).

Almost surely, 2^49288960 is an apocalyptic number.

49288960 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 49288960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67476528).

49288960 is an abundant number, since it is smaller than the sum of its proper divisors (85664096).

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

49288960 is an equidigital number, since it uses as much as digits as its factorization.

49288960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5529 (or 5515 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 46.

The square root of 49288960 is about 7020.6096601364. The cubic root of 49288960 is about 366.6484765999.

The spelling of 49288960 in words is "forty-nine million, two hundred eighty-eight thousand, nine hundred sixty".