1063764 has 36 divisors (see below), whose sum is σ = 2897076. Its totient is φ = 327168.

The previous prime is 1063757. The next prime is 1063771. The reversal of 1063764 is 4673601.

It is an interprime number because it is at equal distance from previous prime (1063757) and next prime (1063771).

It can be written as a sum of positive squares in 2 ways, for example, as 562500 + 501264 = 750^2 + 708^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1063764² = 2263187695392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 669 + ... + 1604.

2^1063764 is an apocalyptic number.

It is an amenable number.

1063764 is an abundant number, since it is smaller than the sum of its proper divisors (1833312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1063764 is a wasteful number, since it uses less digits than its factorization.

1063764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2296 (or 2291 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 1063764 is about 1031.3893542208. The cubic root of 1063764 is about 102.0818259206.

It can be divided in two parts, 10637 and 64, that added together give a palindrome (10701).

The spelling of 1063764 in words is "one million, sixty-three thousand, seven hundred sixty-four".