1018414 has 8 divisors (see below), whose sum is σ = 1533168. Its totient is φ = 507360.

The previous prime is 1018411. The next prime is 1018421. The reversal of 1018414 is 4148101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1018391 and 1018400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1018411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82 + ... + 1429.

It is an arithmetic number, because the mean of its divisors is an integer number (191646).

2^1018414 is an apocalyptic number.

1018414 is a deficient number, since it is larger than the sum of its proper divisors (514754).

1018414 is a wasteful number, since it uses less digits than its factorization.

1018414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1850.

The product of its (nonzero) digits is 128, while the sum is 19.

The square root of 1018414 is about 1009.1650013749. The cubic root of 1018414 is about 100.6100705703.

It can be divided in two parts, 101 and 8414, that added together give a triangular number (8515 = T₁₃₀).

The spelling of 1018414 in words is "one million, eighteen thousand, four hundred fourteen".