10418663 has 4 divisors (see below), whose sum is σ = 10437000. Its totient is φ = 10400328.

The previous prime is 10418657. The next prime is 10418689. The reversal of 10418663 is 36681401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36681401 = 31 ⋅1183271.

It is a cyclic number.

It is not a de Polignac number, because 10418663 - 2⁴ = 10418647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10418693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8288 + ... + 9461.

It is an arithmetic number, because the mean of its divisors is an integer number (2609250).

Almost surely, 2^10418663 is an apocalyptic number.

10418663 is a deficient number, since it is larger than the sum of its proper divisors (18337).

10418663 is an equidigital number, since it uses as much as digits as its factorization.

10418663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18336.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 10418663 is about 3227.7953776533. The cubic root of 10418663 is about 218.4090669553.

The spelling of 10418663 in words is "ten million, four hundred eighteen thousand, six hundred sixty-three".