1064505 has 32 divisors (see below), whose sum is σ = 1886976. Its totient is φ = 509184.

The previous prime is 1064477. The next prime is 1064507. The reversal of 1064505 is 5054601.

It is a happy number.

It is not a de Polignac number, because 1064505 - 2⁵ = 1064473 is a prime.

It is a super-2 number, since 2×1064505² = 2266341790050, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1064507) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10284 + ... + 10386.

It is an arithmetic number, because the mean of its divisors is an integer number (58968).

2^1064505 is an apocalyptic number.

1064505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1064505 is a deficient number, since it is larger than the sum of its proper divisors (822471).

1064505 is a wasteful number, since it uses less digits than its factorization.

1064505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 1064505 is about 1031.7485158700. The cubic root of 1064505 is about 102.1055232432.

The spelling of 1064505 in words is "one million, sixty-four thousand, five hundred five".