50744148 has 96 divisors (see below), whose sum is σ = 150528000. Its totient is φ = 12942720.

The previous prime is 50744147. The next prime is 50744153. The reversal of 50744148 is 84144705.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50744147) 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, 33103 + ... + 34601.

It is an arithmetic number, because the mean of its divisors is an integer number (1568000).

Almost surely, 2^50744148 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 50744148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75264000).

50744148 is an abundant number, since it is smaller than the sum of its proper divisors (99783852).

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

50744148 is a wasteful number, since it uses less digits than its factorization.

50744148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1557 (or 1555 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 33.

The square root of 50744148 is about 7123.4926826663. The cubic root of 50744148 is about 370.2218002976.

The spelling of 50744148 in words is "fifty million, seven hundred forty-four thousand, one hundred forty-eight".