87848020 has 48 divisors (see below), whose sum is σ = 209139840. Its totient is φ = 30727296.

The previous prime is 87847987. The next prime is 87848021. The reversal of 87848020 is 2084878.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (87848021) 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 15 ways as a sum of consecutive naturals, for example, 3952 + ... + 13831.

It is an arithmetic number, because the mean of its divisors is an integer number (4357080).

Almost surely, 2^87848020 is an apocalyptic number.

It is an amenable number.

87848020 is an abundant number, since it is smaller than the sum of its proper divisors (121291820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87848020 is a wasteful number, since it uses less digits than its factorization.

87848020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17824 (or 17822 counting only the distinct ones).

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 87848020 is about 9372.7274578961. The cubic root of 87848020 is about 444.5398095822.

The spelling of 87848020 in words is "eighty-seven million, eight hundred forty-eight thousand, twenty".