10868457 has 16 divisors (see below), whose sum is σ = 15500160. Its totient is φ = 6749952.

The previous prime is 10868447. The next prime is 10868461. The reversal of 10868457 is 75486801.

It is not a de Polignac number, because 10868457 - 2⁶ = 10868393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10868447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4219 + ... + 6287.

It is an arithmetic number, because the mean of its divisors is an integer number (968760).

Almost surely, 2^10868457 is an apocalyptic number.

10868457 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

10868457 is a deficient number, since it is larger than the sum of its proper divisors (4631703).

10868457 is a wasteful number, since it uses less digits than its factorization.

10868457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192.

The product of its (nonzero) digits is 53760, while the sum is 39.

The square root of 10868457 is about 3296.7342932059. The cubic root of 10868457 is about 221.5079394586.

It can be divided in two parts, 10868 and 457, that added together give a triangular number (11325 = T₁₅₀).

The spelling of 10868457 in words is "ten million, eight hundred sixty-eight thousand, four hundred fifty-seven".