52386087 has 8 divisors (see below), whose sum is σ = 75221104. Its totient is φ = 32237568.

The previous prime is 52386077. The next prime is 52386091. The reversal of 52386087 is 78068325.

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

It is not a de Polignac number, because 52386087 - 2⁴ = 52386071 is a prime.

It is a super-2 number, since 2×52386087² = 5488604222343138, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1343233 = 52386087 / (5 + 2 + 3 + 8 + 6 + 0 + 8 + 7).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52386017) 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, 671578 + ... + 671655.

It is an arithmetic number, because the mean of its divisors is an integer number (9402638).

Almost surely, 2^52386087 is an apocalyptic number.

52386087 is a deficient number, since it is larger than the sum of its proper divisors (22835017).

52386087 is a wasteful number, since it uses less digits than its factorization.

52386087 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343249.

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

The square root of 52386087 is about 7237.8233606520. The cubic root of 52386087 is about 374.1726042304.

It can be divided in two parts, 5238 and 6087, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 52386087 in words is "fifty-two million, three hundred eighty-six thousand, eighty-seven".