50106438 has 40 divisors (see below), whose sum is σ = 114902568. Its totient is φ = 16311456.

The previous prime is 50106421. The next prime is 50106457. The reversal of 50106438 is 83460105.

50106438 is a `hidden beast` number, since 5 + 0 + 10 + 643 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3370 + ... + 10562.

Almost surely, 2^50106438 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50106438, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57451284).

50106438 is an abundant number, since it is smaller than the sum of its proper divisors (64796130).

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

50106438 is a wasteful number, since it uses less digits than its factorization.

50106438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7250 (or 7241 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 50106438 is about 7078.5901138574. The cubic root of 50106438 is about 368.6643785503.

The spelling of 50106438 in words is "fifty million, one hundred six thousand, four hundred thirty-eight".