52086837 has 8 divisors (see below), whose sum is σ = 75762720. Its totient is φ = 31567760.

The previous prime is 52086821. The next prime is 52086841. The reversal of 52086837 is 73868025.

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

It is a cyclic number.

It is not a de Polignac number, because 52086837 - 2⁴ = 52086821 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 52086795 and 52086804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52086817) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 789162 + ... + 789227.

It is an arithmetic number, because the mean of its divisors is an integer number (9470340).

Almost surely, 2^52086837 is an apocalyptic number.

It is an amenable number.

52086837 is a deficient number, since it is larger than the sum of its proper divisors (23675883).

52086837 is a wasteful number, since it uses less digits than its factorization.

52086837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1578403.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 52086837 is about 7217.1211019353. The cubic root of 52086837 is about 373.4587694112.

The spelling of 52086837 in words is "fifty-two million, eighty-six thousand, eight hundred thirty-seven".