50347948 has 72 divisors (see below), whose sum is σ = 112910112. Its totient is φ = 19173888.

The previous prime is 50347939. The next prime is 50347961. The reversal of 50347948 is 84974305.

It is a self number, because there is not a number n which added to its sum of digits gives 50347948.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 171690 + ... + 171982.

It is an arithmetic number, because the mean of its divisors is an integer number (1568196).

Almost surely, 2^50347948 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 50347948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56455056).

50347948 is an abundant number, since it is smaller than the sum of its proper divisors (62562164).

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

50347948 is a wasteful number, since it uses less digits than its factorization.

50347948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359 (or 338 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 50347948 is about 7095.6287952513. The cubic root of 50347948 is about 369.2557427864.

The spelling of 50347948 in words is "fifty million, three hundred forty-seven thousand, nine hundred forty-eight".