1418426 has 16 divisors (see below), whose sum is σ = 2263200. Its totient is φ = 664848.

The previous prime is 1418423. The next prime is 1418447. The reversal of 1418426 is 6248141.

It is a junction number, because it is equal to n+sod(n) for n = 1418395 and 1418404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1418423) 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 7 ways as a sum of consecutive naturals, for example, 6080 + ... + 6308.

It is an arithmetic number, because the mean of its divisors is an integer number (141450).

2^1418426 is an apocalyptic number.

1418426 is a deficient number, since it is larger than the sum of its proper divisors (844774).

1418426 is a wasteful number, since it uses less digits than its factorization.

1418426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 413.

The product of its digits is 1536, while the sum is 26.

The square root of 1418426 is about 1190.9769099357. The cubic root of 1418426 is about 112.3575414919.

The spelling of 1418426 in words is "one million, four hundred eighteen thousand, four hundred twenty-six".