10857002 has 8 divisors (see below), whose sum is σ = 17538276. Its totient is φ = 5010912.

The previous prime is 10857001. The next prime is 10857017. The reversal of 10857002 is 20075801.

It can be written as a sum of positive squares in 2 ways, for example, as 8814961 + 2042041 = 2969^2 + 1429^2 .

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

It is not an unprimeable number, because it can be changed into a prime (10857001) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 208763 + ... + 208814.

Almost surely, 2^10857002 is an apocalyptic number.

10857002 is a deficient number, since it is larger than the sum of its proper divisors (6681274).

10857002 is a wasteful number, since it uses less digits than its factorization.

10857002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417592.

The product of its (nonzero) digits is 560, while the sum is 23.

The square root of 10857002 is about 3294.9965098616. The cubic root of 10857002 is about 221.4300913825.

Adding to 10857002 its sum of digits (23), we get a square (10857025 = 3295²).

The spelling of 10857002 in words is "ten million, eight hundred fifty-seven thousand, two".