7473473 has 4 divisors (see below), whose sum is σ = 8541120. Its totient is φ = 6405828.

The previous prime is 7473467. The next prime is 7473491. The reversal of 7473473 is 3743747.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7473473 - 2¹⁰ = 7472449 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (7473463) 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, 533813 + ... + 533826.

It is an arithmetic number, because the mean of its divisors is an integer number (2135280).

Almost surely, 2^7473473 is an apocalyptic number.

It is an amenable number.

7473473 is a deficient number, since it is larger than the sum of its proper divisors (1067647).

7473473 is a wasteful number, since it uses less digits than its factorization.

7473473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1067646.

The product of its digits is 49392, while the sum is 35.

The square root of 7473473 is about 2733.7653520374. The cubic root of 7473473 is about 195.5123323439.

The spelling of 7473473 in words is "seven million, four hundred seventy-three thousand, four hundred seventy-three".