52724716 has 12 divisors (see below), whose sum is σ = 100656360. Its totient is φ = 23965760.

The previous prime is 52724713. The next prime is 52724719. The reversal of 52724716 is 61742725.

It is an interprime number because it is at equal distance from previous prime (52724713) and next prime (52724719).

It is not an unprimeable number, because it can be changed into a prime (52724713) 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, 599101 + ... + 599188.

It is an arithmetic number, because the mean of its divisors is an integer number (8388030).

Almost surely, 2^52724716 is an apocalyptic number.

It is an amenable number.

52724716 is a deficient number, since it is larger than the sum of its proper divisors (47931644).

52724716 is a wasteful number, since it uses less digits than its factorization.

52724716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198304 (or 1198302 counting only the distinct ones).

The product of its digits is 23520, while the sum is 34.

The square root of 52724716 is about 7261.1786921959. The cubic root of 52724716 is about 374.9771031946.

Subtracting 52724716 from its reverse (61742725), we obtain a square (9018009 = 3003²).

The spelling of 52724716 in words is "fifty-two million, seven hundred twenty-four thousand, seven hundred sixteen".