88182140 has 12 divisors (see below), whose sum is σ = 185182536. Its totient is φ = 35272848.

The previous prime is 88182139. The next prime is 88182151. The reversal of 88182140 is 4128188.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 88182097 and 88182106.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 2204534 + ... + 2204573.

It is an arithmetic number, because the mean of its divisors is an integer number (15431878).

Almost surely, 2^88182140 is an apocalyptic number.

It is an amenable number.

88182140 is an abundant number, since it is smaller than the sum of its proper divisors (97000396).

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

88182140 is a wasteful number, since it uses less digits than its factorization.

88182140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4409116 (or 4409114 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 32.

The square root of 88182140 is about 9390.5345960707. The cubic root of 88182140 is about 445.1026821919.

The spelling of 88182140 in words is "eighty-eight million, one hundred eighty-two thousand, one hundred forty".