1364564 has 6 divisors (see below), whose sum is σ = 2387994. Its totient is φ = 682280.

The previous prime is 1364533. The next prime is 1364569. The reversal of 1364564 is 4654631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1227664 + 136900 = 1108^2 + 370^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 170567 + ... + 170574.

It is an arithmetic number, because the mean of its divisors is an integer number (397999).

2^1364564 is an apocalyptic number.

It is an amenable number.

1364564 is a deficient number, since it is larger than the sum of its proper divisors (1023430).

1364564 is a wasteful number, since it uses less digits than its factorization.

1364564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341145 (or 341143 counting only the distinct ones).

The product of its digits is 8640, while the sum is 29.

The square root of 1364564 is about 1168.1455388778. The cubic root of 1364564 is about 110.9169630304.

The spelling of 1364564 in words is "one million, three hundred sixty-four thousand, five hundred sixty-four".