1354473 has 6 divisors (see below), whose sum is σ = 1956474. Its totient is φ = 902976.

The previous prime is 1354471. The next prime is 1354481. The reversal of 1354473 is 3744531.

It can be written as a sum of positive squares in only one way, i.e., 831744 + 522729 = 912^2 + 723^2 .

It is not a de Polignac number, because 1354473 - 2¹ = 1354471 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1354471) 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 5 ways as a sum of consecutive naturals, for example, 75240 + ... + 75257.

It is an arithmetic number, because the mean of its divisors is an integer number (326079).

2^1354473 is an apocalyptic number.

It is an amenable number.

1354473 is a deficient number, since it is larger than the sum of its proper divisors (602001).

1354473 is a wasteful number, since it uses less digits than its factorization.

1354473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150503 (or 150500 counting only the distinct ones).

The product of its digits is 5040, while the sum is 27.

The square root of 1354473 is about 1163.8182847850. The cubic root of 1354473 is about 110.6428746373.

The spelling of 1354473 in words is "one million, three hundred fifty-four thousand, four hundred seventy-three".