275147086 has 8 divisors (see below), whose sum is σ = 412939944. Its totient is φ = 137500440.

The previous prime is 275147083. The next prime is 275147087. The reversal of 275147086 is 680741572.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (275147083) 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, 31720 + ... + 39451.

It is an arithmetic number, because the mean of its divisors is an integer number (51617493).

Almost surely, 2^275147086 is an apocalyptic number.

275147086 is a deficient number, since it is larger than the sum of its proper divisors (137792858).

275147086 is a wasteful number, since it uses less digits than its factorization.

275147086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73106.

The product of its (nonzero) digits is 94080, while the sum is 40.

The square root of 275147086 is about 16587.5581686998. The cubic root of 275147086 is about 650.4116414243.

The spelling of 275147086 in words is "two hundred seventy-five million, one hundred forty-seven thousand, eighty-six".