88842198 has 8 divisors (see below), whose sum is σ = 177684408. Its totient is φ = 29614064.

The previous prime is 88842197. The next prime is 88842199. The reversal of 88842198 is 89124888.

It is an interprime number because it is at equal distance from previous prime (88842197) and next prime (88842199).

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

88842198 is an admirable number.

It is a super-2 number, since 2×88842198² = 15785872290942408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88842197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7403511 + ... + 7403522.

It is an arithmetic number, because the mean of its divisors is an integer number (22210551).

Almost surely, 2^88842198 is an apocalyptic number.

88842198 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

88842198 is a wasteful number, since it uses less digits than its factorization.

88842198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14807038.

The product of its digits is 294912, while the sum is 48.

The square root of 88842198 is about 9425.6139322593. The cubic root of 88842198 is about 446.2104786536.

The spelling of 88842198 in words is "eighty-eight million, eight hundred forty-two thousand, one hundred ninety-eight".