1063775 has 12 divisors (see below), whose sum is σ = 1397232. Its totient is φ = 800640.

The previous prime is 1063771. The next prime is 1063781. The reversal of 1063775 is 5773601.

It is not a de Polignac number, because 1063775 - 2² = 1063771 is a prime.

It is a super-2 number, since 2×1063775² = 2263234501250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063771) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 827 + ... + 1676.

It is an arithmetic number, because the mean of its divisors is an integer number (116436).

2^1063775 is an apocalyptic number.

1063775 is a deficient number, since it is larger than the sum of its proper divisors (333457).

1063775 is a wasteful number, since it uses less digits than its factorization.

1063775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2530 (or 2525 counting only the distinct ones).

The product of its (nonzero) digits is 4410, while the sum is 29.

The square root of 1063775 is about 1031.3946868197. The cubic root of 1063775 is about 102.0821777832.

The spelling of 1063775 in words is "one million, sixty-three thousand, seven hundred seventy-five".