88021105 has 8 divisors (see below), whose sum is σ = 105840000. Its totient is φ = 70273776.

The previous prime is 88021093. The next prime is 88021117. The reversal of 88021105 is 50112088.

It is an interprime number because it is at equal distance from previous prime (88021093) and next prime (88021117).

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 88021105 - 2¹⁹ = 87496817 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88021105.

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, 15145 + ... + 20134.

It is an arithmetic number, because the mean of its divisors is an integer number (13230000).

Almost surely, 2^88021105 is an apocalyptic number.

It is an amenable number.

88021105 is a deficient number, since it is larger than the sum of its proper divisors (17818895).

88021105 is a wasteful number, since it uses less digits than its factorization.

88021105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35783.

The product of its (nonzero) digits is 640, while the sum is 25.

The square root of 88021105 is about 9381.9563524885. The cubic root of 88021105 is about 444.8315736805.

The spelling of 88021105 in words is "eighty-eight million, twenty-one thousand, one hundred five".