87695799 has 8 divisors (see below), whose sum is σ = 117173760. Its totient is φ = 58340856.

The previous prime is 87695789. The next prime is 87695827. The reversal of 87695799 is 99759678.

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

It is not a de Polignac number, because 87695799 - 2⁹ = 87695287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87695719) 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, 29077 + ... + 31950.

It is an arithmetic number, because the mean of its divisors is an integer number (14646720).

Almost surely, 2^87695799 is an apocalyptic number.

87695799 is a deficient number, since it is larger than the sum of its proper divisors (29477961).

87695799 is a wasteful number, since it uses less digits than its factorization.

87695799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61509.

The product of its digits is 8573040, while the sum is 60.

The square root of 87695799 is about 9364.6035153657. The cubic root of 87695799 is about 444.2828983974.

The spelling of 87695799 in words is "eighty-seven million, six hundred ninety-five thousand, seven hundred ninety-nine".