10857745 has 16 divisors (see below), whose sum is σ = 13628160. Its totient is φ = 8293824.

The previous prime is 10857731. The next prime is 10857751. The reversal of 10857745 is 54775801.

It is a cyclic number.

It is not a de Polignac number, because 10857745 - 2⁹ = 10857233 is a prime.

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, 14572 + ... + 15298.

It is an arithmetic number, because the mean of its divisors is an integer number (851760).

Almost surely, 2^10857745 is an apocalyptic number.

It is an amenable number.

10857745 is a deficient number, since it is larger than the sum of its proper divisors (2770415).

10857745 is a wasteful number, since it uses less digits than its factorization.

10857745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 864.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 10857745 is about 3295.1092546378. The cubic root of 10857745 is about 221.4351424639.

The spelling of 10857745 in words is "ten million, eight hundred fifty-seven thousand, seven hundred forty-five".