88144630 has 48 divisors (see below), whose sum is σ = 190959120. Its totient is φ = 29174208.

The previous prime is 88144613. The next prime is 88144631. The reversal of 88144630 is 3644188.

Together with 102814490 it forms an amicable pair .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88144631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11109 + ... + 17311.

It is an arithmetic number, because the mean of its divisors is an integer number (3978315).

Almost surely, 2^88144630 is an apocalyptic number.

88144630 is an abundant number, since it is smaller than the sum of its proper divisors (102814490).

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

88144630 is a wasteful number, since it uses less digits than its factorization.

88144630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6253 (or 6246 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 88144630 is about 9388.5371597496. The cubic root of 88144630 is about 445.0395621941.

The spelling of 88144630 in words is "eighty-eight million, one hundred forty-four thousand, six hundred thirty".