11214650 has 24 divisors (see below), whose sum is σ = 20977824. Its totient is φ = 4460400.

The previous prime is 11214649. The next prime is 11214691. The reversal of 11214650 is 5641211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10019 + ... + 11081.

It is an arithmetic number, because the mean of its divisors is an integer number (874076).

Almost surely, 2^11214650 is an apocalyptic number.

11214650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11214650 is a deficient number, since it is larger than the sum of its proper divisors (9763174).

11214650 is a wasteful number, since it uses less digits than its factorization.

11214650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1286 (or 1281 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11214650 is about 3348.8281532500. The cubic root of 11214650 is about 223.8352982525.

Adding to 11214650 its reverse (5641211), we get a palindrome (16855861).

The spelling of 11214650 in words is "eleven million, two hundred fourteen thousand, six hundred fifty".