49005620 has 24 divisors (see below), whose sum is σ = 104364288. Its totient is φ = 19325600.

The previous prime is 49005599. The next prime is 49005629. The reversal of 49005620 is 2650094.

49005620 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 49005620.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49005629) 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 7 ways as a sum of consecutive naturals, for example, 15836 + ... + 18675.

It is an arithmetic number, because the mean of its divisors is an integer number (4348512).

Almost surely, 2^49005620 is an apocalyptic number.

It is an amenable number.

49005620 is an abundant number, since it is smaller than the sum of its proper divisors (55358668).

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

49005620 is a wasteful number, since it uses less digits than its factorization.

49005620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34591 (or 34589 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 49005620 is about 7000.4014170617. The cubic root of 49005620 is about 365.9445604662.

The spelling of 49005620 in words is "forty-nine million, five thousand, six hundred twenty".