10782530 has 32 divisors (see below), whose sum is σ = 21446208. Its totient is φ = 3870400.

The previous prime is 10782529. The next prime is 10782533. The reversal of 10782530 is 3528701.

It is a self number, because there is not a number n which added to its sum of digits gives 10782530.

It is not an unprimeable number, because it can be changed into a prime (10782533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8540 + ... + 9720.

It is an arithmetic number, because the mean of its divisors is an integer number (670194).

Almost surely, 2^10782530 is an apocalyptic number.

10782530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10782530 is a deficient number, since it is larger than the sum of its proper divisors (10663678).

10782530 is a wasteful number, since it uses less digits than its factorization.

10782530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1282.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 10782530 is about 3283.6762934248. The cubic root of 10782530 is about 220.9226403550.

The spelling of 10782530 in words is "ten million, seven hundred eighty-two thousand, five hundred thirty".