4270663 has 4 divisors (see below), whose sum is σ = 4456368. Its totient is φ = 4084960.

The previous prime is 4270639. The next prime is 4270667. The reversal of 4270663 is 3660724.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4270663 - 2¹⁷ = 4139591 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 (4270667) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92818 + ... + 92863.

It is an arithmetic number, because the mean of its divisors is an integer number (1114092).

Almost surely, 2^4270663 is an apocalyptic number.

4270663 is a deficient number, since it is larger than the sum of its proper divisors (185705).

4270663 is a wasteful number, since it uses less digits than its factorization.

4270663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185704.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 4270663 is about 2066.5582498444. The cubic root of 4270663 is about 162.2426759688.

It can be divided in two parts, 4270 and 663, that multiplied together give a triangular number (2831010 = T₂₃₇₉).

The spelling of 4270663 in words is "four million, two hundred seventy thousand, six hundred sixty-three".