87926 has 4 divisors (see below), whose sum is σ = 131892. Its totient is φ = 43962.

The previous prime is 87917. The next prime is 87931. The reversal of 87926 is 62978.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 62978 = 2 ⋅31489.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 87892 and 87901.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 87926.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21980 + ... + 21983.

It is an arithmetic number, because the mean of its divisors is an integer number (32973).

2⁸⁷⁹²⁶ is an apocalyptic number.

87926 is a deficient number, since it is larger than the sum of its proper divisors (43966).

87926 is a wasteful number, since it uses less digits than its factorization.

87926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43965.

The product of its digits is 6048, while the sum is 32.

The square root of 87926 is about 296.5231862772. The cubic root of 87926 is about 44.4671305478.

The spelling of 87926 in words is "eighty-seven thousand, nine hundred twenty-six".