87968337 has 8 divisors (see below), whose sum is σ = 117667104. Its totient is φ = 58457568.

The previous prime is 87968333. The next prime is 87968357. The reversal of 87968337 is 73386978.

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

It is not a de Polignac number, because 87968337 - 2² = 87968333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87968337.

It is not an unprimeable number, because it can be changed into a prime (87968333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45903 + ... + 47780.

It is an arithmetic number, because the mean of its divisors is an integer number (14708388).

Almost surely, 2^87968337 is an apocalyptic number.

It is an amenable number.

87968337 is a deficient number, since it is larger than the sum of its proper divisors (29698767).

87968337 is a wasteful number, since it uses less digits than its factorization.

87968337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93999.

The product of its digits is 1524096, while the sum is 51.

The square root of 87968337 is about 9379.1437242426. The cubic root of 87968337 is about 444.7426648344.

The spelling of 87968337 in words is "eighty-seven million, nine hundred sixty-eight thousand, three hundred thirty-seven".