88449336 has 48 divisors (see below), whose sum is σ = 241941960. Its totient is φ = 29188800.

The previous prime is 88449311. The next prime is 88449349. The reversal of 88449336 is 63394488.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 88449291 and 88449300.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1191 + ... + 13353.

Almost surely, 2^88449336 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 88449336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120970980).

88449336 is an abundant number, since it is smaller than the sum of its proper divisors (153492624).

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

88449336 is a wasteful number, since it uses less digits than its factorization.

88449336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12276 (or 12269 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 88449336 is about 9404.7507143996. The cubic root of 88449336 is about 445.5517895254.

The spelling of 88449336 in words is "eighty-eight million, four hundred forty-nine thousand, three hundred thirty-six".