1463146 has 16 divisors (see below), whose sum is σ = 2276640. Its totient is φ = 704880.

The previous prime is 1463123. The next prime is 1463149. The reversal of 1463146 is 6413641.

It is a self number, because there is not a number n which added to its sum of digits gives 1463146.

It is not an unprimeable number, because it can be changed into a prime (1463149) 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, 8085 + ... + 8263.

It is an arithmetic number, because the mean of its divisors is an integer number (142290).

2^1463146 is an apocalyptic number.

1463146 is a deficient number, since it is larger than the sum of its proper divisors (813494).

1463146 is a wasteful number, since it uses less digits than its factorization.

1463146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309.

The product of its digits is 1728, while the sum is 25.

The square root of 1463146 is about 1209.6057208859. The cubic root of 1463146 is about 113.5261443004.

Adding to 1463146 its reverse (6413641), we get a palindrome (7876787).

The spelling of 1463146 in words is "one million, four hundred sixty-three thousand, one hundred forty-six".