87308853 has 8 divisors (see below), whose sum is σ = 116505216. Its totient is φ = 58159200.

The previous prime is 87308843. The next prime is 87308869. The reversal of 87308853 is 35880378.

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

It is not a de Polignac number, because 87308853 - 2⁸ = 87308597 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87308813) 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 7 ways as a sum of consecutive naturals, for example, 7053 + ... + 14978.

It is an arithmetic number, because the mean of its divisors is an integer number (14563152).

Almost surely, 2^87308853 is an apocalyptic number.

It is an amenable number.

87308853 is a deficient number, since it is larger than the sum of its proper divisors (29196363).

87308853 is a wasteful number, since it uses less digits than its factorization.

87308853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23355.

The product of its (nonzero) digits is 161280, while the sum is 42.

The square root of 87308853 is about 9343.9206439267. The cubic root of 87308853 is about 443.6284886368.

The spelling of 87308853 in words is "eighty-seven million, three hundred eight thousand, eight hundred fifty-three".