1473121 has 8 divisors (see below), whose sum is σ = 1620864. Its totient is φ = 1330320.

The previous prime is 1473103. The next prime is 1473149. The reversal of 1473121 is 1213741.

It is the 496-th star number.

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 1473121 - 2⁷ = 1472993 is a prime.

It is a Duffinian number.

1473121 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (1473191) 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, 595 + ... + 1816.

It is an arithmetic number, because the mean of its divisors is an integer number (202608).

2^1473121 is an apocalyptic number.

It is an amenable number.

1473121 is a deficient number, since it is larger than the sum of its proper divisors (147743).

1473121 is a wasteful number, since it uses less digits than its factorization.

1473121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2471.

The product of its digits is 168, while the sum is 19.

The square root of 1473121 is about 1213.7219615711. The cubic root of 1473121 is about 113.7835484509.

Adding to 1473121 its reverse (1213741), we get a palindrome (2686862).

The spelling of 1473121 in words is "one million, four hundred seventy-three thousand, one hundred twenty-one".