50874894 has 96 divisors (see below), whose sum is σ = 134784000. Its totient is φ = 13545792.

The previous prime is 50874883. The next prime is 50874911. The reversal of 50874894 is 49847805.

It is a super-2 number, since 2×50874894² = 5176509679022472, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 188992 + ... + 189260.

It is an arithmetic number, because the mean of its divisors is an integer number (1404000).

Almost surely, 2^50874894 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50874894, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67392000).

50874894 is an abundant number, since it is smaller than the sum of its proper divisors (83909106).

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

50874894 is a wasteful number, since it uses less digits than its factorization.

50874894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 382 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 50874894 is about 7132.6638782435. The cubic root of 50874894 is about 370.5394954263.

The spelling of 50874894 in words is "fifty million, eight hundred seventy-four thousand, eight hundred ninety-four".