11402268 has 24 divisors (see below), whose sum is σ = 26662272. Its totient is φ = 3792624.

The previous prime is 11402263. The next prime is 11402311. The reversal of 11402268 is 86220411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11402263) 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, 8071 + ... + 9377.

It is an arithmetic number, because the mean of its divisors is an integer number (1110928).

Almost surely, 2^11402268 is an apocalyptic number.

It is an amenable number.

11402268 is an abundant number, since it is smaller than the sum of its proper divisors (15260004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11402268 is a wasteful number, since it uses less digits than its factorization.

11402268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 11402268 is about 3376.7244483375. The cubic root of 11402268 is about 225.0766356231.

Adding to 11402268 its reverse (86220411), we get a palindrome (97622679).

The spelling of 11402268 in words is "eleven million, four hundred two thousand, two hundred sixty-eight".