1364456 has 8 divisors (see below), whose sum is σ = 2558370. Its totient is φ = 682224.

The previous prime is 1364453. The next prime is 1364477. The reversal of 1364456 is 6544631.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1359556 + 4900 = 1166^2 + 70^2 .

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

It is not an unprimeable number, because it can be changed into a prime (1364453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 85271 + ... + 85286.

2^1364456 is an apocalyptic number.

It is an amenable number.

1364456 is a deficient number, since it is larger than the sum of its proper divisors (1193914).

1364456 is a wasteful number, since it uses less digits than its factorization.

1364456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170563 (or 170559 counting only the distinct ones).

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

The square root of 1364456 is about 1168.0993108465. The cubic root of 1364456 is about 110.9140367359.

The spelling of 1364456 in words is "one million, three hundred sixty-four thousand, four hundred fifty-six".