10182500 has 30 divisors (see below), whose sum is σ = 22272558. Its totient is φ = 4072000.

The previous prime is 10182493. The next prime is 10182521. The reversal of 10182500 is 528101.

It can be written as a sum of positive squares in 5 ways, for example, as 6270016 + 3912484 = 2504^2 + 1978^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 464 + ... + 4536.

Almost surely, 2^10182500 is an apocalyptic number.

10182500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10182500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11136279).

10182500 is an abundant number, since it is smaller than the sum of its proper divisors (12090058).

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

10182500 is an equidigital number, since it uses as much as digits as its factorization.

10182500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4097 (or 4080 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 17.

The square root of 10182500 is about 3191.0029771218. The cubic root of 10182500 is about 216.7461904010.

The spelling of 10182500 in words is "ten million, one hundred eighty-two thousand, five hundred".