88158464 has 72 divisors (see below), whose sum is σ = 190729728. Its totient is φ = 40509440.

The previous prime is 88158443. The next prime is 88158467. The reversal of 88158464 is 46485188.

It is not an unprimeable number, because it can be changed into a prime (88158467) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204329 + ... + 204759.

It is an arithmetic number, because the mean of its divisors is an integer number (2649024).

Almost surely, 2^88158464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88158464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95364864).

88158464 is an abundant number, since it is smaller than the sum of its proper divisors (102571264).

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

88158464 is a wasteful number, since it uses less digits than its factorization.

88158464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511 (or 497 counting only the distinct ones).

The product of its digits is 245760, while the sum is 44.

The square root of 88158464 is about 9389.2738803381. The cubic root of 88158464 is about 445.0628434582.

The spelling of 88158464 in words is "eighty-eight million, one hundred fifty-eight thousand, four hundred sixty-four".