382526500 has 48 divisors (see below), whose sum is σ = 849663360. Its totient is φ = 150405600.

The previous prime is 382526479. The next prime is 382526531. The reversal of 382526500 is 5625283.

It is a happy number.

It is a super-3 number, since 3×382526500³ (a number of 27 digits) contains 333 as substring.

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 15 ways as a sum of consecutive naturals, for example, 23017 + ... + 35983.

It is an arithmetic number, because the mean of its divisors is an integer number (17701320).

Almost surely, 2^382526500 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 382526500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (424831680).

382526500 is an abundant number, since it is smaller than the sum of its proper divisors (467136860).

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

382526500 is a wasteful number, since it uses less digits than its factorization.

382526500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13045 (or 13033 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 382526500 is about 19558.2846896143. The cubic root of 382526500 is about 725.9173484925.

The spelling of 382526500 in words is "three hundred eighty-two million, five hundred twenty-six thousand, five hundred".