88200005 has 8 divisors (see below), whose sum is σ = 105977592. Its totient is φ = 70468288.

The previous prime is 88200001. The next prime is 88200017. The reversal of 88200005 is 50000288.

It can be written as a sum of positive squares in 4 ways, for example, as 8025889 + 80174116 = 2833^2 + 8954^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 88200005 - 2² = 88200001 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88200001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7082 + ... + 15051.

It is an arithmetic number, because the mean of its divisors is an integer number (13247199).

Almost surely, 2^88200005 is an apocalyptic number.

It is an amenable number.

88200005 is a deficient number, since it is larger than the sum of its proper divisors (17777587).

88200005 is a wasteful number, since it uses less digits than its factorization.

88200005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22935.

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 88200005 is about 9391.4857716977. The cubic root of 88200005 is about 445.1327382497.

The spelling of 88200005 in words is "eighty-eight million, two hundred thousand, five".