88205436036 has 27 divisors (see below), whose sum is σ = 222968245591. Its totient is φ = 29401218024.

The previous prime is 88205436023. The next prime is 88205436041. The reversal of 88205436036 is 63063450288.

It is a happy number.

The square root of 88205436036 is 296994.

It is a perfect power (a square), and thus also a powerful number.

88205436036 is a `hidden beast` number, since 8 + 8 + 205 + 436 + 0 + 3 + 6 = 666.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 88205435982 and 88205436000.

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 8 ways as a sum of consecutive naturals, for example, 1757215 + ... + 1806713.

Almost surely, 2^88205436036 is an apocalyptic number.

88205436036 is the 296994-th square number.

It is an amenable number.

88205436036 is an abundant number, since it is smaller than the sum of its proper divisors (134762809555).

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

88205436036 is an frugal number, since it uses more digits than its factorization.

88205436036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99008 (or 49504 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 45.

The spelling of 88205436036 in words is "eighty-eight billion, two hundred five million, four hundred thirty-six thousand, thirty-six".