1412181 has 16 divisors (see below), whose sum is σ = 2110720. Its totient is φ = 933120.

The previous prime is 1412171. The next prime is 1412183. The reversal of 1412181 is 1812141.

It is not a de Polignac number, because 1412181 - 2⁷ = 1412053 is a prime.

It is a super-2 number, since 2×1412181² = 3988510353522, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1412183) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5076 + ... + 5346.

It is an arithmetic number, because the mean of its divisors is an integer number (131920).

2^1412181 is an apocalyptic number.

It is an amenable number.

1412181 is a deficient number, since it is larger than the sum of its proper divisors (698539).

1412181 is a wasteful number, since it uses less digits than its factorization.

1412181 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 467 counting only the distinct ones).

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

The square root of 1412181 is about 1188.3522205138. The cubic root of 1412181 is about 112.1924041871.

The spelling of 1412181 in words is "one million, four hundred twelve thousand, one hundred eighty-one".