1063946 has 16 divisors (see below), whose sum is σ = 1736448. Its totient is φ = 486000.

The previous prime is 1063927. The next prime is 1063961. The reversal of 1063946 is 6493601.

It is a super-2 number, since 2×1063946² = 2263962181832, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3791 + ... + 4061.

It is an arithmetic number, because the mean of its divisors is an integer number (108528).

2^1063946 is an apocalyptic number.

1063946 is a deficient number, since it is larger than the sum of its proper divisors (672502).

1063946 is a wasteful number, since it uses less digits than its factorization.

1063946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 1063946 is about 1031.4775809488. The cubic root of 1063946 is about 102.0876473349.

The spelling of 1063946 in words is "one million, sixty-three thousand, nine hundred forty-six".