11464218 has 48 divisors (see below), whose sum is σ = 25853256. Its totient is φ = 3669120.

The previous prime is 11464217. The next prime is 11464223. The reversal of 11464218 is 81246411.

It is a happy number.

11464218 is a `hidden beast` number, since 1 + 1 + 4 + 642 + 18 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10712529 + 751689 = 3273^2 + 867^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11464191 and 11464200.

It is not an unprimeable number, because it can be changed into a prime (11464213) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 58096 + ... + 58292.

Almost surely, 2^11464218 is an apocalyptic number.

11464218 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

11464218 is an abundant number, since it is smaller than the sum of its proper divisors (14389038).

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

11464218 is a wasteful number, since it uses less digits than its factorization.

11464218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319 (or 316 counting only the distinct ones).

The product of its digits is 1536, while the sum is 27.

The square root of 11464218 is about 3385.8851132311. The cubic root of 11464218 is about 225.4835231314.

The spelling of 11464218 in words is "eleven million, four hundred sixty-four thousand, two hundred eighteen".