2045375 has 8 divisors (see below), whose sum is σ = 2552784. Its totient is φ = 1636200.

The previous prime is 2045371. The next prime is 2045377. The reversal of 2045375 is 5735402.

It is not a de Polignac number, because 2045375 - 2² = 2045371 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 (2045371) 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, 8057 + ... + 8306.

It is an arithmetic number, because the mean of its divisors is an integer number (319098).

2^2045375 is an apocalyptic number.

2045375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2045375 is a deficient number, since it is larger than the sum of its proper divisors (507409).

2045375 is an equidigital number, since it uses as much as digits as its factorization.

2045375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16378 (or 16368 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 2045375 is about 1430.1660742725. The cubic root of 2045375 is about 126.9378040880.

The spelling of 2045375 in words is "two million, forty-five thousand, three hundred seventy-five".