87114711 has 8 divisors (see below), whose sum is σ = 116408944. Its totient is φ = 57948480.

The previous prime is 87114691. The next prime is 87114737. The reversal of 87114711 is 11741178.

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

It is not a de Polignac number, because 87114711 - 2¹⁸ = 86852567 is a prime.

It is a super-3 number, since 3×87114711³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87114311) 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, 30400 + ... + 33141.

It is an arithmetic number, because the mean of its divisors is an integer number (14551118).

Almost surely, 2^87114711 is an apocalyptic number.

87114711 is a deficient number, since it is larger than the sum of its proper divisors (29294233).

87114711 is a wasteful number, since it uses less digits than its factorization.

87114711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64001.

The product of its digits is 1568, while the sum is 30.

The square root of 87114711 is about 9333.5261825314. The cubic root of 87114711 is about 443.2994237291.

Adding to 87114711 its reverse (11741178), we get a palindrome (98855889).

The spelling of 87114711 in words is "eighty-seven million, one hundred fourteen thousand, seven hundred eleven".