1064403 has 12 divisors (see below), whose sum is σ = 1547208. Its totient is φ = 705120.

The previous prime is 1064383. The next prime is 1064407. The reversal of 1064403 is 3044601.

It is not a de Polignac number, because 1064403 - 2⁶ = 1064339 is a prime.

It is a super-2 number, since 2×1064403² = 2265907492818, which contains 22 as substring.

It is a plaindrome in base 11.

It is not an unprimeable number, because it can be changed into a prime (1064407) 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 11 ways as a sum of consecutive naturals, for example, 1783 + ... + 2303.

It is an arithmetic number, because the mean of its divisors is an integer number (128934).

2^1064403 is an apocalyptic number.

1064403 is a deficient number, since it is larger than the sum of its proper divisors (482805).

1064403 is a wasteful number, since it uses less digits than its factorization.

1064403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754 (or 751 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1064403 is about 1031.6990840357. The cubic root of 1064403 is about 102.1022619164.

The spelling of 1064403 in words is "one million, sixty-four thousand, four hundred three".