52107724 has 12 divisors (see below), whose sum is σ = 91487704. Its totient is φ = 25968384.

The previous prime is 52107697. The next prime is 52107733. The reversal of 52107724 is 42770125.

52107724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 52107692 and 52107701.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19989 + ... + 22444.

Almost surely, 2^52107724 is an apocalyptic number.

It is an amenable number.

52107724 is a deficient number, since it is larger than the sum of its proper divisors (39379980).

52107724 is a wasteful number, since it uses less digits than its factorization.

52107724 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42744 (or 42742 counting only the distinct ones).

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 52107724 is about 7218.5680020348. The cubic root of 52107724 is about 373.5086821552.

Adding to 52107724 its reverse (42770125), we get a palindrome (94877849).

The spelling of 52107724 in words is "fifty-two million, one hundred seven thousand, seven hundred twenty-four".