1384923 has 8 divisors (see below), whose sum is σ = 1857600. Its totient is φ = 917768.

The previous prime is 1384921. The next prime is 1384937. The reversal of 1384923 is 3294831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1384923 - 2¹ = 1384921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1384921) 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 in 7 ways as a sum of consecutive naturals, for example, 753 + ... + 1826.

It is an arithmetic number, because the mean of its divisors is an integer number (232200).

2^1384923 is an apocalyptic number.

1384923 is a deficient number, since it is larger than the sum of its proper divisors (472677).

1384923 is a wasteful number, since it uses less digits than its factorization.

1384923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2761.

The product of its digits is 5184, while the sum is 30.

The square root of 1384923 is about 1176.8275149741. The cubic root of 1384923 is about 111.4658612398.

The spelling of 1384923 in words is "one million, three hundred eighty-four thousand, nine hundred twenty-three".