11204263 has 8 divisors (see below), whose sum is σ = 12832128. Its totient is φ = 9583224.

The previous prime is 11204261. The next prime is 11204267. The reversal of 11204263 is 36240211.

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

It is not a de Polignac number, because 11204263 - 2¹ = 11204261 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11204263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11204261) 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, 2520 + ... + 5362.

It is an arithmetic number, because the mean of its divisors is an integer number (1604016).

Almost surely, 2^11204263 is an apocalyptic number.

11204263 is a deficient number, since it is larger than the sum of its proper divisors (1627865).

11204263 is an equidigital number, since it uses as much as digits as its factorization.

11204263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3413.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 11204263 is about 3347.2769529873. The cubic root of 11204263 is about 223.7661715474.

Adding to 11204263 its reverse (36240211), we get a palindrome (47444474).

The spelling of 11204263 in words is "eleven million, two hundred four thousand, two hundred sixty-three".