1473427 has 4 divisors (see below), whose sum is σ = 1479136. Its totient is φ = 1467720.

The previous prime is 1473421. The next prime is 1473443. The reversal of 1473427 is 7243741.

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 1473427 - 2³ = 1473419 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1473395 and 1473404.

It is not an unprimeable number, because it can be changed into a prime (1473421) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2448 + ... + 2989.

It is an arithmetic number, because the mean of its divisors is an integer number (369784).

2^1473427 is an apocalyptic number.

1473427 is a deficient number, since it is larger than the sum of its proper divisors (5709).

1473427 is an equidigital number, since it uses as much as digits as its factorization.

1473427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5708.

The product of its digits is 4704, while the sum is 28.

The square root of 1473427 is about 1213.8480135503. The cubic root of 1473427 is about 113.7914263635.

It can be divided in two parts, 14 and 73427, that added together give a square (73441 = 271²).

The spelling of 1473427 in words is "one million, four hundred seventy-three thousand, four hundred twenty-seven".