87049255 has 8 divisors (see below), whose sum is σ = 105536592. Its totient is φ = 68921088.

The previous prime is 87049223. The next prime is 87049289. The reversal of 87049255 is 55294078.

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 87049255 - 2⁵ = 87049223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89257 + ... + 90226.

It is an arithmetic number, because the mean of its divisors is an integer number (13192074).

Almost surely, 2^87049255 is an apocalyptic number.

87049255 is a deficient number, since it is larger than the sum of its proper divisors (18487337).

87049255 is a wasteful number, since it uses less digits than its factorization.

87049255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179585.

The product of its (nonzero) digits is 100800, while the sum is 40.

The square root of 87049255 is about 9330.0190246323. The cubic root of 87049255 is about 443.1883675624.

The spelling of 87049255 in words is "eighty-seven million, forty-nine thousand, two hundred fifty-five".