2945375 has 8 divisors (see below), whose sum is σ = 3675984. Its totient is φ = 2356200.

The previous prime is 2945359. The next prime is 2945377. The reversal of 2945375 is 5735492.

It is not a de Polignac number, because 2945375 - 2⁴ = 2945359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2945377) 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, 11657 + ... + 11906.

It is an arithmetic number, because the mean of its divisors is an integer number (459498).

2^2945375 is an apocalyptic number.

2945375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2945375 is a deficient number, since it is larger than the sum of its proper divisors (730609).

2945375 is an equidigital number, since it uses as much as digits as its factorization.

2945375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23578 (or 23568 counting only the distinct ones).

The product of its digits is 37800, while the sum is 35.

The square root of 2945375 is about 1716.2094860477. The cubic root of 2945375 is about 143.3442242791.

The spelling of 2945375 in words is "two million, nine hundred forty-five thousand, three hundred seventy-five".