87019114 has 24 divisors (see below), whose sum is σ = 161537760. Its totient is φ = 34424208.

The previous prime is 87019103. The next prime is 87019133. The reversal of 87019114 is 41191078.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16024 + ... + 20755.

It is an arithmetic number, because the mean of its divisors is an integer number (6730740).

Almost surely, 2^87019114 is an apocalyptic number.

87019114 is a deficient number, since it is larger than the sum of its proper divisors (74518646).

87019114 is a wasteful number, since it uses less digits than its factorization.

87019114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36814 (or 36801 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 87019114 is about 9328.4036147671. The cubic root of 87019114 is about 443.1372100017.

The spelling of 87019114 in words is "eighty-seven million, nineteen thousand, one hundred fourteen".