87382339 has 8 divisors (see below), whose sum is σ = 95557680. Its totient is φ = 79245600.

The previous prime is 87382303. The next prime is 87382343. The reversal of 87382339 is 93328378.

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 87382339 - 2¹¹ = 87380291 is a prime.

It is a super-2 number, since 2×87382339² = 15271346338221842, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87382295 and 87382304.

It is not an unprimeable number, because it can be changed into a prime (87382369) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4804 + ... + 14065.

It is an arithmetic number, because the mean of its divisors is an integer number (11944710).

Almost surely, 2^87382339 is an apocalyptic number.

87382339 is a deficient number, since it is larger than the sum of its proper divisors (8175341).

87382339 is a wasteful number, since it uses less digits than its factorization.

87382339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19301.

The product of its digits is 217728, while the sum is 43.

The square root of 87382339 is about 9347.8521062327. The cubic root of 87382339 is about 443.7529179468.

The spelling of 87382339 in words is "eighty-seven million, three hundred eighty-two thousand, three hundred thirty-nine".