10245765 has 16 divisors (see below), whose sum is σ = 16743168. Its totient is φ = 5347776.

The previous prime is 10245751. The next prime is 10245793. The reversal of 10245765 is 56754201.

It is not a de Polignac number, because 10245765 - 2⁴ = 10245749 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6562 + ... + 7971.

It is an arithmetic number, because the mean of its divisors is an integer number (1046448).

Almost surely, 2^10245765 is an apocalyptic number.

10245765 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10245765 is a deficient number, since it is larger than the sum of its proper divisors (6497403).

10245765 is a wasteful number, since it uses less digits than its factorization.

10245765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14588.

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 10245765 is about 3200.9006545034. The cubic root of 10245765 is about 217.1941532907.

Adding to 10245765 its reverse (56754201), we get a palindrome (66999966).

The spelling of 10245765 in words is "ten million, two hundred forty-five thousand, seven hundred sixty-five".