7473605 has 8 divisors (see below), whose sum is σ = 8991000. Its totient is φ = 5963776.

The previous prime is 7473581. The next prime is 7473607. The reversal of 7473605 is 5063747.

7473605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 749956 + 6723649 = 866^2 + 2593^2 .

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 7473605 - 2⁶ = 7473541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7473607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 581 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (1123875).

Almost surely, 2^7473605 is an apocalyptic number.

It is an amenable number.

7473605 is a deficient number, since it is larger than the sum of its proper divisors (1517395).

7473605 is a wasteful number, since it uses less digits than its factorization.

7473605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3783.

The product of its (nonzero) digits is 17640, while the sum is 32.

The square root of 7473605 is about 2733.7894944564. The cubic root of 7473605 is about 195.5134834141.

The spelling of 7473605 in words is "seven million, four hundred seventy-three thousand, six hundred five".