49338020 has 48 divisors (see below), whose sum is σ = 108253488. Its totient is φ = 18869760.

The previous prime is 49338007. The next prime is 49338049. The reversal of 49338020 is 2083394.

49338020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1700416 + 47637604 = 1304^2 + 6902^2 .

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, 44594 + ... + 45686.

It is an arithmetic number, because the mean of its divisors is an integer number (2255281).

Almost surely, 2^49338020 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 49338020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54126744).

49338020 is an abundant number, since it is smaller than the sum of its proper divisors (58915468).

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

49338020 is a wasteful number, since it uses less digits than its factorization.

49338020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200 (or 1198 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 49338020 is about 7024.1027896807. The cubic root of 49338020 is about 366.7700846942.

The spelling of 49338020 in words is "forty-nine million, three hundred thirty-eight thousand, twenty".