87075255 has 32 divisors (see below), whose sum is σ = 147225600. Its totient is φ = 43874432.

The previous prime is 87075229. The next prime is 87075293. The reversal of 87075255 is 55257078.

It is a cyclic number.

It is not a de Polignac number, because 87075255 - 2⁷ = 87075127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18316 + ... + 22574.

It is an arithmetic number, because the mean of its divisors is an integer number (4600800).

Almost surely, 2^87075255 is an apocalyptic number.

87075255 is a deficient number, since it is larger than the sum of its proper divisors (60150345).

87075255 is a wasteful number, since it uses less digits than its factorization.

87075255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4343.

The product of its (nonzero) digits is 98000, while the sum is 39.

The square root of 87075255 is about 9331.4122725341. The cubic root of 87075255 is about 443.2324872221.

The spelling of 87075255 in words is "eighty-seven million, seventy-five thousand, two hundred fifty-five".