88438350 has 384 divisors, whose sum is σ = 319979520. Its totient is φ = 15552000.

The previous prime is 88438309. The next prime is 88438373. The reversal of 88438350 is 5383488.

88438350 is a nontrivial binomial coefficient, being equal to C(13300, 2).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 88438299 and 88438308.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 2852835 + ... + 2852865.

It is an arithmetic number, because the mean of its divisors is an integer number (833280).

Almost surely, 2^88438350 is an apocalyptic number.

88438350 is the 13299-th triangular number and also the 6650-th hexagonal number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88438350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159989760).

88438350 is an abundant number, since it is smaller than the sum of its proper divisors (231541170).

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

88438350 is a wasteful number, since it uses less digits than its factorization.

88438350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The square root of 88438350 is about 9404.1666297445. The cubic root of 88438350 is about 445.5333419227.

It can be divided in two parts, 88438 and 350, that added together give a palindrome (88788).

The spelling of 88438350 in words is "eighty-eight million, four hundred thirty-eight thousand, three hundred fifty".