87629582196 has 144 divisors (see below), whose sum is σ = 246844369408. Its totient is φ = 26029382400.

The previous prime is 87629582177. The next prime is 87629582233. The reversal of 87629582196 is 69128592678.

87629582196 is a `hidden beast` number, since 87 + 6 + 295 + 82 + 196 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6100695 + ... + 6115041.

Almost surely, 2^87629582196 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 87629582196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123422184704).

87629582196 is an abundant number, since it is smaller than the sum of its proper divisors (159214787212).

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

87629582196 is a wasteful number, since it uses less digits than its factorization.

87629582196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14822 (or 14817 counting only the distinct ones).

The product of its digits is 26127360, while the sum is 63.

The spelling of 87629582196 in words is "eighty-seven billion, six hundred twenty-nine million, five hundred eighty-two thousand, one hundred ninety-six".