50466864 has 120 divisors (see below), whose sum is σ = 155496000. Its totient is φ = 14055552.

The previous prime is 50466847. The next prime is 50466881. The reversal of 50466864 is 46866405.

It is an interprime number because it is at equal distance from previous prime (50466847) and next prime (50466881).

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, 100887 + ... + 101385.

It is an arithmetic number, because the mean of its divisors is an integer number (1295800).

Almost surely, 2^50466864 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 50466864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77748000).

50466864 is an abundant number, since it is smaller than the sum of its proper divisors (105029136).

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

50466864 is a wasteful number, since it uses less digits than its factorization.

50466864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 50466864 is about 7104.0033783776. The cubic root of 50466864 is about 369.5462272551.

The spelling of 50466864 in words is "fifty million, four hundred sixty-six thousand, eight hundred sixty-four".