10782817 has 2 divisors, whose sum is σ = 10782818. Its totient is φ = 10782816.

The previous prime is 10782767. The next prime is 10782829. The reversal of 10782817 is 71828701.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10751841 + 30976 = 3279^2 + 176^2 .

It is a cyclic number.

It is not a de Polignac number, because 10782817 - 2¹⁵ = 10750049 is a prime.

It is not a weakly prime, because it can be changed into another prime (10782847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5391408 + 5391409.

It is an arithmetic number, because the mean of its divisors is an integer number (5391409).

Almost surely, 2^10782817 is an apocalyptic number.

It is an amenable number.

10782817 is a deficient number, since it is larger than the sum of its proper divisors (1).

10782817 is an equidigital number, since it uses as much as digits as its factorization.

10782817 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6272, while the sum is 34.

The square root of 10782817 is about 3283.7199941530. The cubic root of 10782817 is about 220.9246004464.

The spelling of 10782817 in words is "ten million, seven hundred eighty-two thousand, eight hundred seventeen".