87496895 has 4 divisors (see below), whose sum is σ = 104996280. Its totient is φ = 69997512.

The previous prime is 87496891. The next prime is 87496901. The reversal of 87496895 is 59869478.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 87496895 - 2² = 87496891 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 87496895.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87496891) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8749685 + ... + 8749694.

It is an arithmetic number, because the mean of its divisors is an integer number (26249070).

Almost surely, 2^87496895 is an apocalyptic number.

87496895 is a deficient number, since it is larger than the sum of its proper divisors (17499385).

87496895 is a wasteful number, since it uses less digits than its factorization.

87496895 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17499384.

The product of its digits is 4354560, while the sum is 56.

The square root of 87496895 is about 9353.9774962312. The cubic root of 87496895 is about 443.9467494912.

The spelling of 87496895 in words is "eighty-seven million, four hundred ninety-six thousand, eight hundred ninety-five".