7173373 has 4 divisors (see below), whose sum is σ = 7225120. Its totient is φ = 7121628.

The previous prime is 7173349. The next prime is 7173377. The reversal of 7173373 is 3733717.

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 7173373 - 2²¹ = 5076221 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a zygodrome in base 3.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7173377) 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, 25665 + ... + 25942.

It is an arithmetic number, because the mean of its divisors is an integer number (1806280).

Almost surely, 2^7173373 is an apocalyptic number.

It is an amenable number.

7173373 is a deficient number, since it is larger than the sum of its proper divisors (51747).

7173373 is a wasteful number, since it uses less digits than its factorization.

7173373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51746.

The product of its digits is 9261, while the sum is 31.

The square root of 7173373 is about 2678.3153287094. The cubic root of 7173373 is about 192.8595450481.

The spelling of 7173373 in words is "seven million, one hundred seventy-three thousand, three hundred seventy-three".