87495161 has 8 divisors (see below), whose sum is σ = 94456320. Its totient is φ = 80566992.

The previous prime is 87495157. The next prime is 87495169. The reversal of 87495161 is 16159478.

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 87495161 - 2² = 87495157 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (87495169) 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, 2585 + ... + 13478.

It is an arithmetic number, because the mean of its divisors is an integer number (11807040).

Almost surely, 2^87495161 is an apocalyptic number.

It is an amenable number.

87495161 is a deficient number, since it is larger than the sum of its proper divisors (6961159).

87495161 is a wasteful number, since it uses less digits than its factorization.

87495161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16495.

The product of its digits is 60480, while the sum is 41.

The square root of 87495161 is about 9353.8848079287. The cubic root of 87495161 is about 443.9438167824.

The spelling of 87495161 in words is "eighty-seven million, four hundred ninety-five thousand, one hundred sixty-one".