87000814 has 8 divisors (see below), whose sum is σ = 130876200. Its totient is φ = 43375416.

The previous prime is 87000799. The next prime is 87000833. The reversal of 87000814 is 41800078.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61624 + ... + 63019.

It is an arithmetic number, because the mean of its divisors is an integer number (16359525).

Almost surely, 2^87000814 is an apocalyptic number.

87000814 is a deficient number, since it is larger than the sum of its proper divisors (43875386).

87000814 is a wasteful number, since it uses less digits than its factorization.

87000814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124994.

The product of its (nonzero) digits is 1792, while the sum is 28.

The square root of 87000814 is about 9327.4226879669. The cubic root of 87000814 is about 443.1061441086.

The spelling of 87000814 in words is "eighty-seven million, eight hundred fourteen", and thus it is an aban number.