1418211 has 6 divisors (see below), whose sum is σ = 2048540. Its totient is φ = 945468.

The previous prime is 1418201. The next prime is 1418213. The reversal of 1418211 is 1128141.

It is not a de Polignac number, because 1418211 - 2⁶ = 1418147 is a prime.

It is a super-2 number, since 2×1418211² = 4022644881042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1418213) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 78781 + ... + 78798.

2^1418211 is an apocalyptic number.

1418211 is a deficient number, since it is larger than the sum of its proper divisors (630329).

1418211 is a wasteful number, since it uses less digits than its factorization.

1418211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157585 (or 157582 counting only the distinct ones).

The product of its digits is 64, while the sum is 18.

The square root of 1418211 is about 1190.8866444796. The cubic root of 1418211 is about 112.3518642854.

It can be divided in two parts, 14 and 18211, that added together give a square (18225 = 135²).

The spelling of 1418211 in words is "one million, four hundred eighteen thousand, two hundred eleven".