1463973 has 24 divisors (see below), whose sum is σ = 2374848. Its totient is φ = 798336.

The previous prime is 1463971. The next prime is 1463981. The reversal of 1463973 is 3793641.

It is not a de Polignac number, because 1463973 - 2¹ = 1463971 is a prime.

1463973 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1463971) 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 23 ways as a sum of consecutive naturals, for example, 3165 + ... + 3597.

It is an arithmetic number, because the mean of its divisors is an integer number (98952).

2^1463973 is an apocalyptic number.

It is an amenable number.

1463973 is a deficient number, since it is larger than the sum of its proper divisors (910875).

1463973 is a wasteful number, since it uses less digits than its factorization.

1463973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473 (or 466 counting only the distinct ones).

The product of its digits is 13608, while the sum is 33.

The square root of 1463973 is about 1209.9475195231. The cubic root of 1463973 is about 113.5475293702.

The spelling of 1463973 in words is "one million, four hundred sixty-three thousand, nine hundred seventy-three".