87114959 has 4 divisors (see below), whose sum is σ = 88217760. Its totient is φ = 86012160.

The previous prime is 87114917. The next prime is 87114967. The reversal of 87114959 is 95941178.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 95941178 = 2 ⋅47970589.

It is a cyclic number.

It is not a de Polignac number, because 87114959 - 2¹⁶ = 87049423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87114659) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 551282 + ... + 551439.

It is an arithmetic number, because the mean of its divisors is an integer number (22054440).

Almost surely, 2^87114959 is an apocalyptic number.

87114959 is a deficient number, since it is larger than the sum of its proper divisors (1102801).

87114959 is a wasteful number, since it uses less digits than its factorization.

87114959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102800.

The product of its digits is 90720, while the sum is 44.

The square root of 87114959 is about 9333.5394679618. The cubic root of 87114959 is about 443.2998443934.

The spelling of 87114959 in words is "eighty-seven million, one hundred fourteen thousand, nine hundred fifty-nine".