87208852 has 24 divisors (see below), whose sum is σ = 158233824. Its totient is φ = 42021792.

The previous prime is 87208837. The next prime is 87208867. The reversal of 87208852 is 25880278.

It is an interprime number because it is at equal distance from previous prime (87208837) and next prime (87208867).

It is a congruent number.

It is an unprimeable number.

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, 13083 + ... + 18589.

It is an arithmetic number, because the mean of its divisors is an integer number (6593076).

Almost surely, 2^87208852 is an apocalyptic number.

It is an amenable number.

87208852 is a deficient number, since it is larger than the sum of its proper divisors (71024972).

87208852 is a wasteful number, since it uses less digits than its factorization.

87208852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5655 (or 5653 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 40.

The square root of 87208852 is about 9338.5679844396. The cubic root of 87208852 is about 443.4590509100.

The spelling of 87208852 in words is "eighty-seven million, two hundred eight thousand, eight hundred fifty-two".