1045064 has 8 divisors (see below), whose sum is σ = 1959510. Its totient is φ = 522528.

The previous prime is 1045063. The next prime is 1045081. The reversal of 1045064 is 4605401.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1020100 + 24964 = 1010^2 + 158^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a plaindrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (1045061) 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 as a sum of consecutive naturals, namely, 65309 + ... + 65324.

2^1045064 is an apocalyptic number.

It is an amenable number.

1045064 is a deficient number, since it is larger than the sum of its proper divisors (914446).

1045064 is a wasteful number, since it uses less digits than its factorization.

1045064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130639 (or 130635 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 1045064 is about 1022.2837179570. The cubic root of 1045064 is about 101.4801177619.

The spelling of 1045064 in words is "one million, forty-five thousand, sixty-four".