87853063 has 8 divisors (see below), whose sum is σ = 88485408. Its totient is φ = 87223584.

The previous prime is 87853001. The next prime is 87853067. The reversal of 87853063 is 36035878.

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 87853063 - 2¹³ = 87844871 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 (87853067) by changing a digit.

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, 117870 + ... + 118612.

It is an arithmetic number, because the mean of its divisors is an integer number (11060676).

Almost surely, 2^87853063 is an apocalyptic number.

87853063 is a deficient number, since it is larger than the sum of its proper divisors (632345).

87853063 is a wasteful number, since it uses less digits than its factorization.

87853063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1433.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 87853063 is about 9372.9964792482. The cubic root of 87853063 is about 444.5483158311.

The spelling of 87853063 in words is "eighty-seven million, eight hundred fifty-three thousand, sixty-three".