50728614 has 16 divisors (see below), whose sum is σ = 101625600. Its totient is φ = 16881480.

The previous prime is 50728609. The next prime is 50728619. The reversal of 50728614 is 41682705.

It is an interprime number because it is at equal distance from previous prime (50728609) and next prime (50728619).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50728619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2914 + ... + 10485.

It is an arithmetic number, because the mean of its divisors is an integer number (6351600).

Almost surely, 2^50728614 is an apocalyptic number.

50728614 is an abundant number, since it is smaller than the sum of its proper divisors (50896986).

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

50728614 is a wasteful number, since it uses less digits than its factorization.

50728614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14035.

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 50728614 is about 7122.4022632817. The cubic root of 50728614 is about 370.1840185197.

The spelling of 50728614 in words is "fifty million, seven hundred twenty-eight thousand, six hundred fourteen".