4170663 has 16 divisors (see below), whose sum is σ = 7061760. Its totient is φ = 2383128.

The previous prime is 4170641. The next prime is 4170679. The reversal of 4170663 is 3660714.

It is not a de Polignac number, because 4170663 - 2⁶ = 4170599 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4170863) 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, 10845 + ... + 11222.

It is an arithmetic number, because the mean of its divisors is an integer number (441360).

Almost surely, 2^4170663 is an apocalyptic number.

4170663 is a deficient number, since it is larger than the sum of its proper divisors (2891097).

4170663 is a wasteful number, since it uses less digits than its factorization.

4170663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22083 (or 22077 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 4170663 is about 2042.2201154626. The cubic root of 4170663 is about 160.9663265610.

The spelling of 4170663 in words is "four million, one hundred seventy thousand, six hundred sixty-three".