50731464 has 96 divisors (see below), whose sum is σ = 148975200. Its totient is φ = 14353920.

The previous prime is 50731433. The next prime is 50731481. The reversal of 50731464 is 46413705.

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, 210384 + ... + 210624.

It is an arithmetic number, because the mean of its divisors is an integer number (1551825).

Almost surely, 2^50731464 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 50731464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74487600).

50731464 is an abundant number, since it is smaller than the sum of its proper divisors (98243736).

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

50731464 is a wasteful number, since it uses less digits than its factorization.

50731464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 443 (or 432 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 50731464 is about 7122.6023334172. The cubic root of 50731464 is about 370.1909508643.

The spelling of 50731464 in words is "fifty million, seven hundred thirty-one thousand, four hundred sixty-four".