1364745 has 16 divisors (see below), whose sum is σ = 2243520. Its totient is φ = 707904.

The previous prime is 1364731. The next prime is 1364747. The reversal of 1364745 is 5474631.

It is not a de Polignac number, because 1364745 - 2⁷ = 1364617 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1364747) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 675 + ... + 1784.

It is an arithmetic number, because the mean of its divisors is an integer number (140220).

2^1364745 is an apocalyptic number.

1364745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1364745 is a deficient number, since it is larger than the sum of its proper divisors (878775).

1364745 is a wasteful number, since it uses less digits than its factorization.

1364745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504.

The product of its digits is 10080, while the sum is 30.

The square root of 1364745 is about 1168.2230095320. The cubic root of 1364745 is about 110.9218669368.

The spelling of 1364745 in words is "one million, three hundred sixty-four thousand, seven hundred forty-five".