1473923 has 4 divisors (see below), whose sum is σ = 1607928. Its totient is φ = 1339920.

The previous prime is 1473919. The next prime is 1473937. The reversal of 1473923 is 3293741.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1473923 - 2² = 1473919 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1473973) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66986 + ... + 67007.

It is an arithmetic number, because the mean of its divisors is an integer number (401982).

2^1473923 is an apocalyptic number.

1473923 is a deficient number, since it is larger than the sum of its proper divisors (134005).

1473923 is a wasteful number, since it uses less digits than its factorization.

1473923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134004.

The product of its digits is 4536, while the sum is 29.

The square root of 1473923 is about 1214.0523052983. The cubic root of 1473923 is about 113.8041934739.

It can be divided in two parts, 14 and 73923, that added together give a palindrome (73937).

The spelling of 1473923 in words is "one million, four hundred seventy-three thousand, nine hundred twenty-three".