11273768 has 16 divisors (see below), whose sum is σ = 23060160. Its totient is φ = 5124400.

The previous prime is 11273767. The next prime is 11273777. The reversal of 11273768 is 86737211.

It is not an unprimeable number, because it can be changed into a prime (11273767) 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, 63968 + ... + 64143.

It is an arithmetic number, because the mean of its divisors is an integer number (1441260).

Almost surely, 2^11273768 is an apocalyptic number.

It is an amenable number.

11273768 is an abundant number, since it is smaller than the sum of its proper divisors (11786392).

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

11273768 is a wasteful number, since it uses less digits than its factorization.

11273768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128128 (or 128124 counting only the distinct ones).

The product of its digits is 14112, while the sum is 35.

The square root of 11273768 is about 3357.6432210704. The cubic root of 11273768 is about 224.2279248905.

The spelling of 11273768 in words is "eleven million, two hundred seventy-three thousand, seven hundred sixty-eight".