11273662 has 4 divisors (see below), whose sum is σ = 16910496. Its totient is φ = 5636830.

The previous prime is 11273653. The next prime is 11273681. The reversal of 11273662 is 26637211.

11273662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 11273662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2818414 + ... + 2818417.

It is an arithmetic number, because the mean of its divisors is an integer number (4227624).

Almost surely, 2^11273662 is an apocalyptic number.

11273662 is a deficient number, since it is larger than the sum of its proper divisors (5636834).

11273662 is an equidigital number, since it uses as much as digits as its factorization.

11273662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5636833.

The product of its digits is 3024, while the sum is 28.

The square root of 11273662 is about 3357.6274361519. The cubic root of 11273662 is about 224.2272221313.

It can be divided in two parts, 11273 and 662, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 11273662 in words is "eleven million, two hundred seventy-three thousand, six hundred sixty-two".