87678850 has 48 divisors (see below), whose sum is σ = 192416256. Its totient is φ = 29088000.

The previous prime is 87678827. The next prime is 87678931. The reversal of 87678850 is 5887678.

It is a junction number, because it is equal to n+sod(n) for n = 87678794 and 87678803.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6810 + ... + 14890.

It is an arithmetic number, because the mean of its divisors is an integer number (4008672).

Almost surely, 2^87678850 is an apocalyptic number.

87678850 is an abundant number, since it is smaller than the sum of its proper divisors (104737406).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87678850 is a wasteful number, since it uses less digits than its factorization.

87678850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8131 (or 8126 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 49.

The square root of 87678850 is about 9363.6985214177. The cubic root of 87678850 is about 444.2542743124.

The spelling of 87678850 in words is "eighty-seven million, six hundred seventy-eight thousand, eight hundred fifty".