87883620088 has 32 divisors (see below), whose sum is σ = 179848460160. Its totient is φ = 39927875680.

The previous prime is 87883620061. The next prime is 87883620119. The reversal of 87883620088 is 88002638878.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55606 + ... + 422917.

It is an arithmetic number, because the mean of its divisors is an integer number (5620264380).

Almost surely, 2^87883620088 is an apocalyptic number.

87883620088 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

87883620088 is an abundant number, since it is smaller than the sum of its proper divisors (91964840072).

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

87883620088 is a wasteful number, since it uses less digits than its factorization.

87883620088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480627 (or 480623 counting only the distinct ones).

The product of its (nonzero) digits is 8257536, while the sum is 58.

The spelling of 87883620088 in words is "eighty-seven billion, eight hundred eighty-three million, six hundred twenty thousand, eighty-eight".