1074664 has 8 divisors (see below), whose sum is σ = 2015010. Its totient is φ = 537328.

The previous prime is 1074649. The next prime is 1074673. The reversal of 1074664 is 4664701.

It can be written as a sum of positive squares in only one way, i.e., 864900 + 209764 = 930^2 + 458^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67159 + ... + 67174.

2^1074664 is an apocalyptic number.

It is an amenable number.

1074664 is a deficient number, since it is larger than the sum of its proper divisors (940346).

1074664 is a wasteful number, since it uses less digits than its factorization.

1074664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134339 (or 134335 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 1074664 is about 1036.6600214149. The cubic root of 1074664 is about 102.4293067972.

The spelling of 1074664 in words is "one million, seventy-four thousand, six hundred sixty-four".