1064881 has 4 divisors (see below), whose sum is σ = 1099264. Its totient is φ = 1030500.

The previous prime is 1064873. The next prime is 1064911. The reversal of 1064881 is 1884601.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1064881 - 2³ = 1064873 is a prime.

It is a super-2 number, since 2×1064881² = 2267943088322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1064801) 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 3 ways as a sum of consecutive naturals, for example, 17145 + ... + 17206.

It is an arithmetic number, because the mean of its divisors is an integer number (274816).

2^1064881 is an apocalyptic number.

It is an amenable number.

1064881 is a deficient number, since it is larger than the sum of its proper divisors (34383).

1064881 is an equidigital number, since it uses as much as digits as its factorization.

1064881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34382.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1064881 is about 1031.9307147285. The cubic root of 1064881 is about 102.1175435899.

The spelling of 1064881 in words is "one million, sixty-four thousand, eight hundred eighty-one".