50717394 has 64 divisors (see below), whose sum is σ = 138727680. Its totient is φ = 13374720.

The previous prime is 50717393. The next prime is 50717411. The reversal of 50717394 is 49371705.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (50717393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 247 + ... + 10074.

It is an arithmetic number, because the mean of its divisors is an integer number (2167620).

Almost surely, 2^50717394 is an apocalyptic number.

50717394 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 50717394, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69363840).

50717394 is an abundant number, since it is smaller than the sum of its proper divisors (88010286).

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

50717394 is a wasteful number, since it uses less digits than its factorization.

50717394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10352 (or 10346 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 36.

The square root of 50717394 is about 7121.6145641280. The cubic root of 50717394 is about 370.1567244502.

The spelling of 50717394 in words is "fifty million, seven hundred seventeen thousand, three hundred ninety-four".