10112765 has 8 divisors (see below), whose sum is σ = 13068888. Its totient is φ = 7467840.

The previous prime is 10112761. The next prime is 10112797. The reversal of 10112765 is 56721101.

It can be written as a sum of positive squares in 4 ways, for example, as 1315609 + 8797156 = 1147^2 + 2966^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10112765 - 2² = 10112761 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10112765.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112761) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77726 + ... + 77855.

It is an arithmetic number, because the mean of its divisors is an integer number (1633611).

Almost surely, 2^10112765 is an apocalyptic number.

It is an amenable number.

10112765 is a deficient number, since it is larger than the sum of its proper divisors (2956123).

10112765 is a wasteful number, since it uses less digits than its factorization.

10112765 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155599.

The product of its (nonzero) digits is 420, while the sum is 23.

The square root of 10112765 is about 3180.0573894193. The cubic root of 10112765 is about 216.2502600596.

Adding to 10112765 its reverse (56721101), we get a palindrome (66833866).

The spelling of 10112765 in words is "ten million, one hundred twelve thousand, seven hundred sixty-five".