88106381 has 8 divisors (see below), whose sum is σ = 96220128. Its totient is φ = 80010000.

The previous prime is 88106357. The next prime is 88106413. The reversal of 88106381 is 18360188.

It is a happy number.

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 88106381 - 2¹⁰ = 88105357 is a prime.

It is a super-2 number, since 2×88106381² = 15525468745834322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88106981) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7751 + ... + 15371.

It is an arithmetic number, because the mean of its divisors is an integer number (12027516).

Almost surely, 2^88106381 is an apocalyptic number.

It is an amenable number.

88106381 is a deficient number, since it is larger than the sum of its proper divisors (8113747).

88106381 is a wasteful number, since it uses less digits than its factorization.

88106381 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8683.

The product of its (nonzero) digits is 9216, while the sum is 35.

The square root of 88106381 is about 9386.4999334150. The cubic root of 88106381 is about 444.9751802005.

The spelling of 88106381 in words is "eighty-eight million, one hundred six thousand, three hundred eighty-one".