87356 has 6 divisors (see below), whose sum is σ = 152880. Its totient is φ = 43676.

The previous prime is 87337. The next prime is 87359. The reversal of 87356 is 65378.

87356 is nontrivially palindromic in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87359) by changing a digit.

87356 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10916 + ... + 10923.

It is an arithmetic number, because the mean of its divisors is an integer number (25480).

2⁸⁷³⁵⁶ is an apocalyptic number.

It is an amenable number.

87356 is a deficient number, since it is larger than the sum of its proper divisors (65524).

87356 is a wasteful number, since it uses less digits than its factorization.

87356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21843 (or 21841 counting only the distinct ones).

The product of its digits is 5040, while the sum is 29.

The square root of 87356 is about 295.5604845036. The cubic root of 87356 is about 44.3708327767.

It can be divided in two parts, 873 and 56, that added together give a palindrome (929).

The spelling of 87356 in words is "eighty-seven thousand, three hundred fifty-six".