11652214 has 16 divisors (see below), whose sum is σ = 20844288. Its totient is φ = 4776552.

The previous prime is 11652211. The next prime is 11652233. The reversal of 11652214 is 41225611.

It is a super-2 number, since 2×11652214² = 271548182203592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11652211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17772 + ... + 18415.

It is an arithmetic number, because the mean of its divisors is an integer number (1302768).

Almost surely, 2^11652214 is an apocalyptic number.

11652214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11652214 is a deficient number, since it is larger than the sum of its proper divisors (9192074).

11652214 is a wasteful number, since it uses less digits than its factorization.

11652214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36219.

The product of its digits is 480, while the sum is 22.

The square root of 11652214 is about 3413.5339459276. The cubic root of 11652214 is about 226.7093772841.

Adding to 11652214 its reverse (41225611), we get a palindrome (52877825).

The spelling of 11652214 in words is "eleven million, six hundred fifty-two thousand, two hundred fourteen".