1063904 has 12 divisors (see below), whose sum is σ = 2094624. Its totient is φ = 531936.

The previous prime is 1063903. The next prime is 1063913. The reversal of 1063904 is 4093601.

It is a super-2 number, since 2×1063904² = 2263783442432, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1063904.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16592 + ... + 16655.

It is an arithmetic number, because the mean of its divisors is an integer number (174552).

2^1063904 is an apocalyptic number.

It is an amenable number.

1063904 is a deficient number, since it is larger than the sum of its proper divisors (1030720).

1063904 is an equidigital number, since it uses as much as digits as its factorization.

1063904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33257 (or 33249 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1063904 is about 1031.4572216045. The cubic root of 1063904 is about 102.0863039906.

The spelling of 1063904 in words is "one million, sixty-three thousand, nine hundred four".