87114842 has 16 divisors (see below), whose sum is σ = 133266600. Its totient is φ = 42700032.

The previous prime is 87114793. The next prime is 87114877. The reversal of 87114842 is 24841178.

It can be written as a sum of positive squares in 4 ways, for example, as 68873401 + 18241441 = 8299^2 + 4271^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23534 + ... + 26982.

Almost surely, 2^87114842 is an apocalyptic number.

87114842 is a deficient number, since it is larger than the sum of its proper divisors (46151758).

87114842 is a wasteful number, since it uses less digits than its factorization.

87114842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3697.

The product of its digits is 14336, while the sum is 35.

The square root of 87114842 is about 9333.5332002409. The cubic root of 87114842 is about 443.2996459349.

The spelling of 87114842 in words is "eighty-seven million, one hundred fourteen thousand, eight hundred forty-two".