87119950 has 24 divisors (see below), whose sum is σ = 162288720. Its totient is φ = 34795200.

The previous prime is 87119939. The next prime is 87119953. The reversal of 87119950 is 5991178.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87119953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65290 + ... + 66610.

It is an arithmetic number, because the mean of its divisors is an integer number (6762030).

Almost surely, 2^87119950 is an apocalyptic number.

87119950 is a deficient number, since it is larger than the sum of its proper divisors (75168770).

87119950 is a wasteful number, since it uses less digits than its factorization.

87119950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2652 (or 2647 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 40.

The square root of 87119950 is about 9333.8068332273. The cubic root of 87119950 is about 443.3083100932.

The spelling of 87119950 in words is "eighty-seven million, one hundred nineteen thousand, nine hundred fifty".