10782345 has 32 divisors (see below), whose sum is σ = 20401920. Its totient is φ = 4757760.

The previous prime is 10782341. The next prime is 10782371. The reversal of 10782345 is 54328701.

10782345 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10782345 - 2² = 10782341 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10782341) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1275 + ... + 4815.

It is an arithmetic number, because the mean of its divisors is an integer number (637560).

Almost surely, 2^10782345 is an apocalyptic number.

10782345 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10782345 is a deficient number, since it is larger than the sum of its proper divisors (9619575).

10782345 is a wasteful number, since it uses less digits than its factorization.

10782345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 10782345 is about 3283.6481236576. The cubic root of 10782345 is about 220.9213768629.

The spelling of 10782345 in words is "ten million, seven hundred eighty-two thousand, three hundred forty-five".