10868157 has 12 divisors (see below), whose sum is σ = 16081884. Its totient is φ = 7068480.

The previous prime is 10868147. The next prime is 10868159. The reversal of 10868157 is 75186801.

It can be written as a sum of positive squares in 2 ways, for example, as 2452356 + 8415801 = 1566^2 + 2901^2 .

It is not a de Polignac number, because 10868157 - 2²³ = 2479549 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10868159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14358 + ... + 15095.

It is an arithmetic number, because the mean of its divisors is an integer number (1340157).

Almost surely, 2^10868157 is an apocalyptic number.

It is an amenable number.

10868157 is a deficient number, since it is larger than the sum of its proper divisors (5213727).

10868157 is a wasteful number, since it uses less digits than its factorization.

10868157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29500 (or 29497 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 10868157 is about 3296.6887933197. The cubic root of 10868157 is about 221.5059013590.

It can be divided in two parts, 10868 and 157, that added together give a square (11025 = 105²).

The spelling of 10868157 in words is "ten million, eight hundred sixty-eight thousand, one hundred fifty-seven".