49586280 has 128 divisors (see below), whose sum is σ = 159667200. Its totient is φ = 12275712.

The previous prime is 49586249. The next prime is 49586281. The reversal of 49586280 is 8268594.

It is not an unprimeable number, because it can be changed into a prime (49586281) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 222249 + ... + 222471.

It is an arithmetic number, because the mean of its divisors is an integer number (1247400).

Almost surely, 2^49586280 is an apocalyptic number.

49586280 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 49586280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79833600).

49586280 is an abundant number, since it is smaller than the sum of its proper divisors (110080920).

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

49586280 is a wasteful number, since it uses less digits than its factorization.

49586280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363 (or 359 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The square root of 49586280 is about 7041.7526227495. The cubic root of 49586280 is about 367.3842293487.

The spelling of 49586280 in words is "forty-nine million, five hundred eighty-six thousand, two hundred eighty".