1423466 has 16 divisors (see below), whose sum is σ = 2358720. Its totient is φ = 638880.

The previous prime is 1423463. The next prime is 1423469. The reversal of 1423466 is 6643241.

It is an interprime number because it is at equal distance from previous prime (1423463) and next prime (1423469).

It is not an unprimeable number, because it can be changed into a prime (1423463) 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, 1595 + ... + 2321.

It is an arithmetic number, because the mean of its divisors is an integer number (147420).

2^1423466 is an apocalyptic number.

1423466 is a deficient number, since it is larger than the sum of its proper divisors (935254).

1423466 is a wasteful number, since it uses less digits than its factorization.

1423466 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829.

The product of its digits is 3456, while the sum is 26.

The square root of 1423466 is about 1193.0909437256. The cubic root of 1423466 is about 112.4904617428.

The spelling of 1423466 in words is "one million, four hundred twenty-three thousand, four hundred sixty-six".