88168401 has 6 divisors (see below), whose sum is σ = 127354370. Its totient is φ = 58778928.

The previous prime is 88168391. The next prime is 88168411. The reversal of 88168401 is 10486188.

It is an interprime number because it is at equal distance from previous prime (88168391) and next prime (88168411).

It can be written as a sum of positive squares in only one way, i.e., 85544001 + 2624400 = 9249^2 + 1620^2 .

It is not a de Polignac number, because 88168401 - 2⁵ = 88168369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (88168411) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 4898236 + ... + 4898253.

Almost surely, 2^88168401 is an apocalyptic number.

It is an amenable number.

88168401 is a deficient number, since it is larger than the sum of its proper divisors (39185969).

88168401 is a wasteful number, since it uses less digits than its factorization.

88168401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9796495 (or 9796492 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 36.

The square root of 88168401 is about 9389.8030330780. The cubic root of 88168401 is about 445.0795649508.

The spelling of 88168401 in words is "eighty-eight million, one hundred sixty-eight thousand, four hundred one".