11214885 has 48 divisors (see below), whose sum is σ = 20377728. Its totient is φ = 5258880.

The previous prime is 11214881. The next prime is 11214943. The reversal of 11214885 is 58841211.

It is a happy number.

It is not a de Polignac number, because 11214885 - 2² = 11214881 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11214881) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67072 + ... + 67238.

It is an arithmetic number, because the mean of its divisors is an integer number (424536).

Almost surely, 2^11214885 is an apocalyptic number.

11214885 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11214885 is a deficient number, since it is larger than the sum of its proper divisors (9162843).

11214885 is a wasteful number, since it uses less digits than its factorization.

11214885 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234 (or 223 counting only the distinct ones).

The product of its digits is 2560, while the sum is 30.

The square root of 11214885 is about 3348.8632399667. The cubic root of 11214885 is about 223.8368617112.

It can be divided in two parts, 1121 and 4885, that added together give a palindrome (6006).

The spelling of 11214885 in words is "eleven million, two hundred fourteen thousand, eight hundred eighty-five".