49627140 has 48 divisors (see below), whose sum is σ = 140404992. Its totient is φ = 13095936.

The previous prime is 49627139. The next prime is 49627153. The reversal of 49627140 is 4172694.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1557 + ... + 10083.

It is an arithmetic number, because the mean of its divisors is an integer number (2925104).

Almost surely, 2^49627140 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49627140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (70202496).

49627140 is an abundant number, since it is smaller than the sum of its proper divisors (90777852).

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

49627140 is a wasteful number, since it uses less digits than its factorization.

49627140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8636 (or 8634 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 49627140 is about 7044.6532916816. The cubic root of 49627140 is about 367.4851120814.

The spelling of 49627140 in words is "forty-nine million, six hundred twenty-seven thousand, one hundred forty".