50408724 has 24 divisors (see below), whose sum is σ = 119841120. Its totient is φ = 16485664.

The previous prime is 50408711. The next prime is 50408741. The reversal of 50408724 is 42780405.

It is a junction number, because it is equal to n+sod(n) for n = 50408691 and 50408700.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38994 + ... + 40265.

It is an arithmetic number, because the mean of its divisors is an integer number (4993380).

Almost surely, 2^50408724 is an apocalyptic number.

It is an amenable number.

50408724 is an abundant number, since it is smaller than the sum of its proper divisors (69432396).

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

50408724 is a wasteful number, since it uses less digits than its factorization.

50408724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79319 (or 79317 counting only the distinct ones).

The product of its (nonzero) digits is 8960, while the sum is 30.

The square root of 50408724 is about 7099.9101402764. The cubic root of 50408724 is about 369.4042616699.

The spelling of 50408724 in words is "fifty million, four hundred eight thousand, seven hundred twenty-four".