87695503 has 8 divisors (see below), whose sum is σ = 106119072. Its totient is φ = 70745856.

The previous prime is 87695483. The next prime is 87695521. The reversal of 87695503 is 30559678.

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 87695503 - 2¹³ = 87687311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 87695503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87698503) 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, 368350 + ... + 368587.

It is an arithmetic number, because the mean of its divisors is an integer number (13264884).

Almost surely, 2^87695503 is an apocalyptic number.

87695503 is a deficient number, since it is larger than the sum of its proper divisors (18423569).

87695503 is a wasteful number, since it uses less digits than its factorization.

87695503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 736961.

The product of its (nonzero) digits is 226800, while the sum is 43.

The square root of 87695503 is about 9364.5877111595. The cubic root of 87695503 is about 444.2823985335.

The spelling of 87695503 in words is "eighty-seven million, six hundred ninety-five thousand, five hundred three".