88379181 has 20 divisors (see below), whose sum is σ = 144026784. Its totient is φ = 53562600.

The previous prime is 88379131. The next prime is 88379183. The reversal of 88379181 is 18197388.

It is not a de Polignac number, because 88379181 - 2¹⁸ = 88117037 is a prime.

It is a super-2 number, since 2×88379181² = 15621759268461522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88379183) 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 19 ways as a sum of consecutive naturals, for example, 48705 + ... + 50486.

Almost surely, 2^88379181 is an apocalyptic number.

88379181 is a gapful number since it is divisible by the number (81) formed by its first and last digit.

It is an amenable number.

88379181 is a deficient number, since it is larger than the sum of its proper divisors (55647603).

88379181 is a wasteful number, since it uses less digits than its factorization.

88379181 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99214 (or 99205 counting only the distinct ones).

The product of its digits is 96768, while the sum is 45.

The square root of 88379181 is about 9401.0202105942. The cubic root of 88379181 is about 445.4339595336.

The spelling of 88379181 in words is "eighty-eight million, three hundred seventy-nine thousand, one hundred eighty-one".