87317941 has 8 divisors (see below), whose sum is σ = 88385024. Its totient is φ = 86255280.

The previous prime is 87317921. The next prime is 87317953. The reversal of 87317941 is 14971378.

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

It is a cyclic number.

It is not a de Polignac number, because 87317941 - 2¹⁵ = 87285173 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 87317894 and 87317903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87317911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54940 + ... + 56506.

It is an arithmetic number, because the mean of its divisors is an integer number (11048128).

Almost surely, 2^87317941 is an apocalyptic number.

It is an amenable number.

87317941 is a deficient number, since it is larger than the sum of its proper divisors (1067083).

87317941 is a wasteful number, since it uses less digits than its factorization.

87317941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2211.

The product of its digits is 42336, while the sum is 40.

The square root of 87317941 is about 9344.4069367724. The cubic root of 87317941 is about 443.6438805690.

The spelling of 87317941 in words is "eighty-seven million, three hundred seventeen thousand, nine hundred forty-one".