4070263 has 4 divisors (see below), whose sum is σ = 4075488. Its totient is φ = 4065040.

The previous prime is 4070243. The next prime is 4070267. The reversal of 4070263 is 3620704.

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 4070263 - 2¹⁷ = 3939191 is a prime.

It is a Duffinian number.

4070263 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4070267) 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, 1183 + ... + 3088.

It is an arithmetic number, because the mean of its divisors is an integer number (1018872).

Almost surely, 2^4070263 is an apocalyptic number.

4070263 is a deficient number, since it is larger than the sum of its proper divisors (5225).

4070263 is an equidigital number, since it uses as much as digits as its factorization.

4070263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5224.

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 4070263 is about 2017.4892812602. The cubic root of 4070263 is about 159.6641784549.

Adding to 4070263 its reverse (3620704), we get a palindrome (7690967).

The spelling of 4070263 in words is "four million, seventy thousand, two hundred sixty-three".