4194263 has 8 divisors (see below), whose sum is σ = 4338048. Its totient is φ = 4052664.

The previous prime is 4194247. The next prime is 4194271. The reversal of 4194263 is 3624914.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4194263 - 2⁴ = 4194247 is a prime.

It is a super-2 number, since 2×4194263² = 35183684226338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4194863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3956 + ... + 4902.

It is an arithmetic number, because the mean of its divisors is an integer number (542256).

Almost surely, 2^4194263 is an apocalyptic number.

4194263 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

4194263 is a deficient number, since it is larger than the sum of its proper divisors (143785).

4194263 is a wasteful number, since it uses less digits than its factorization.

4194263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093.

The product of its digits is 5184, while the sum is 29.

The square root of 4194263 is about 2047.9899902099. The cubic root of 4194263 is about 161.2693689051.

The spelling of 4194263 in words is "four million, one hundred ninety-four thousand, two hundred sixty-three".