87913914 has 32 divisors (see below), whose sum is σ = 192231360. Its totient is φ = 26582400.

The previous prime is 87913907. The next prime is 87913921. The reversal of 87913914 is 41931978.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (87913907) and next prime (87913921).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36384 + ... + 38724.

It is an arithmetic number, because the mean of its divisors is an integer number (6007230).

Almost surely, 2^87913914 is an apocalyptic number.

87913914 is an abundant number, since it is smaller than the sum of its proper divisors (104317446).

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

87913914 is a wasteful number, since it uses less digits than its factorization.

87913914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2926.

The product of its digits is 54432, while the sum is 42.

The square root of 87913914 is about 9376.2419977302. The cubic root of 87913914 is about 444.6509302246.

The spelling of 87913914 in words is "eighty-seven million, nine hundred thirteen thousand, nine hundred fourteen".