10285745 has 8 divisors (see below), whose sum is σ = 12992640. Its totient is φ = 7795440.

The previous prime is 10285679. The next prime is 10285757. The reversal of 10285745 is 54758201.

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

It is a de Polignac number, because none of the positive numbers 2^k-10285745 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54041 + ... + 54230.

It is an arithmetic number, because the mean of its divisors is an integer number (1624080).

Almost surely, 2^10285745 is an apocalyptic number.

It is an amenable number.

10285745 is a deficient number, since it is larger than the sum of its proper divisors (2706895).

10285745 is a wasteful number, since it uses less digits than its factorization.

10285745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108295.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 10285745 is about 3207.1396913761. The cubic root of 10285745 is about 217.4762910696.

The spelling of 10285745 in words is "ten million, two hundred eighty-five thousand, seven hundred forty-five".