1418474 has 4 divisors (see below), whose sum is σ = 2127714. Its totient is φ = 709236.

The previous prime is 1418453. The next prime is 1418491. The reversal of 1418474 is 4748141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4748141 = 29 ⋅163729.

It can be written as a sum of positive squares in only one way, i.e., 1087849 + 330625 = 1043^2 + 575^2 .

It is a Curzon number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 354617 + ... + 354620.

2^1418474 is an apocalyptic number.

1418474 is a deficient number, since it is larger than the sum of its proper divisors (709240).

1418474 is an equidigital number, since it uses as much as digits as its factorization.

1418474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709239.

The product of its digits is 3584, while the sum is 29.

The square root of 1418474 is about 1190.9970612894. The cubic root of 1418474 is about 112.3588088830.

The spelling of 1418474 in words is "one million, four hundred eighteen thousand, four hundred seventy-four".