11274216 has 32 divisors (see below), whose sum is σ = 28274400. Its totient is φ = 3746240.

The previous prime is 11274199. The next prime is 11274229. The reversal of 11274216 is 61247211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10555 + ... + 11573.

It is an arithmetic number, because the mean of its divisors is an integer number (883575).

Almost surely, 2^11274216 is an apocalyptic number.

It is an amenable number.

11274216 is an abundant number, since it is smaller than the sum of its proper divisors (17000184).

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

11274216 is a wasteful number, since it uses less digits than its factorization.

11274216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1489 (or 1485 counting only the distinct ones).

The product of its digits is 672, while the sum is 24.

The square root of 11274216 is about 3357.7099338686. The cubic root of 11274216 is about 224.2308949942.

The spelling of 11274216 in words is "eleven million, two hundred seventy-four thousand, two hundred sixteen".