87104426 has 8 divisors (see below), whose sum is σ = 130728000. Its totient is φ = 43528428.

The previous prime is 87104419. The next prime is 87104441. The reversal of 87104426 is 62440178.

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

It is a junction number, because it is equal to n+sod(n) for n = 87104392 and 87104401.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 6896 + ... + 14891.

It is an arithmetic number, because the mean of its divisors is an integer number (16341000).

Almost surely, 2^87104426 is an apocalyptic number.

87104426 is a deficient number, since it is larger than the sum of its proper divisors (43623574).

87104426 is a wasteful number, since it uses less digits than its factorization.

87104426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23788.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 87104426 is about 9332.9751955097. The cubic root of 87104426 is about 443.2819773301.

The spelling of 87104426 in words is "eighty-seven million, one hundred four thousand, four hundred twenty-six".