87514161 has 8 divisors (see below), whose sum is σ = 133354944. Its totient is φ = 50008080.

The previous prime is 87514153. The next prime is 87514187. The reversal of 87514161 is 16141578.

It is a happy number.

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

It is not a de Polignac number, because 87514161 - 2³ = 87514153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (87514111) 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, 2083650 + ... + 2083691.

It is an arithmetic number, because the mean of its divisors is an integer number (16669368).

Almost surely, 2^87514161 is an apocalyptic number.

It is an amenable number.

87514161 is a deficient number, since it is larger than the sum of its proper divisors (45840783).

87514161 is a wasteful number, since it uses less digits than its factorization.

87514161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4167351.

The product of its digits is 6720, while the sum is 33.

The square root of 87514161 is about 9354.9003736010. The cubic root of 87514161 is about 443.9759493100.

The spelling of 87514161 in words is "eighty-seven million, five hundred fourteen thousand, one hundred sixty-one".