50278834 has 8 divisors (see below), whose sum is σ = 75552048. Its totient is φ = 25094820.

The previous prime is 50278831. The next prime is 50278847. The reversal of 50278834 is 43887205.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×50278834² = 5055922296799112, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50278793 and 50278802.

It is not an unprimeable number, because it can be changed into a prime (50278831) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20872 + ... + 23155.

It is an arithmetic number, because the mean of its divisors is an integer number (9444006).

Almost surely, 2^50278834 is an apocalyptic number.

50278834 is a deficient number, since it is larger than the sum of its proper divisors (25273214).

50278834 is a wasteful number, since it uses less digits than its factorization.

50278834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44600.

The product of its (nonzero) digits is 53760, while the sum is 37.

The square root of 50278834 is about 7090.7569412581. The cubic root of 50278834 is about 369.0867029413.

It can be divided in two parts, 5027 and 8834, that added together give a triangular number (13861 = T₁₆₆).

The spelling of 50278834 in words is "fifty million, two hundred seventy-eight thousand, eight hundred thirty-four".