1466463 has 4 divisors (see below), whose sum is σ = 1955288. Its totient is φ = 977640.

The previous prime is 1466461. The next prime is 1466473. The reversal of 1466463 is 3646641.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1466463 - 2¹ = 1466461 is a prime.

It is a D-number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1466463.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1466461) 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, 244408 + ... + 244413.

It is an arithmetic number, because the mean of its divisors is an integer number (488822).

2^1466463 is an apocalyptic number.

1466463 is a deficient number, since it is larger than the sum of its proper divisors (488825).

1466463 is an equidigital number, since it uses as much as digits as its factorization.

1466463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488824.

The product of its digits is 10368, while the sum is 30.

The square root of 1466463 is about 1210.9760526121. The cubic root of 1466463 is about 113.6118687179.

The spelling of 1466463 in words is "one million, four hundred sixty-six thousand, four hundred sixty-three".