10457218 has 16 divisors (see below), whose sum is σ = 16329600. Its totient is φ = 5018416.

The previous prime is 10457207. The next prime is 10457221. The reversal of 10457218 is 81275401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3933 + ... + 6031.

It is an arithmetic number, because the mean of its divisors is an integer number (1020600).

Almost surely, 2^10457218 is an apocalyptic number.

10457218 is a deficient number, since it is larger than the sum of its proper divisors (5872382).

10457218 is a wasteful number, since it uses less digits than its factorization.

10457218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2201.

The product of its (nonzero) digits is 2240, while the sum is 28.

The square root of 10457218 is about 3233.7622052340. The cubic root of 10457218 is about 218.6781480479.

The spelling of 10457218 in words is "ten million, four hundred fifty-seven thousand, two hundred eighteen".