7375345 has 8 divisors (see below), whose sum is σ = 8865000. Its totient is φ = 5890560.

The previous prime is 7375343. The next prime is 7375349. The reversal of 7375345 is 5435737.

It can be written as a sum of positive squares in 4 ways, for example, as 1838736 + 5536609 = 1356^2 + 2353^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7375345 - 2¹ = 7375343 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7375345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7375343) 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, 5281 + ... + 6529.

It is an arithmetic number, because the mean of its divisors is an integer number (1108125).

Almost surely, 2^7375345 is an apocalyptic number.

It is an amenable number.

7375345 is a deficient number, since it is larger than the sum of its proper divisors (1489655).

7375345 is a wasteful number, since it uses less digits than its factorization.

7375345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2435.

The product of its digits is 44100, while the sum is 34.

The square root of 7375345 is about 2715.7586417058. The cubic root of 7375345 is about 194.6528559639.

The spelling of 7375345 in words is "seven million, three hundred seventy-five thousand, three hundred forty-five".