2075369 has 4 divisors (see below), whose sum is σ = 2080596. Its totient is φ = 2070144.

The previous prime is 2075363. The next prime is 2075387. The reversal of 2075369 is 9635702.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1000000 + 1075369 = 1000^2 + 1037^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2075369 is a prime.

It is a super-2 number, since 2×2075369² = 8614312972322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2075363) 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, 1964 + ... + 2829.

It is an arithmetic number, because the mean of its divisors is an integer number (520149).

2^2075369 is an apocalyptic number.

It is an amenable number.

2075369 is a deficient number, since it is larger than the sum of its proper divisors (5227).

2075369 is an equidigital number, since it uses as much as digits as its factorization.

2075369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5226.

The product of its (nonzero) digits is 11340, while the sum is 32.

The square root of 2075369 is about 1440.6141051649. The cubic root of 2075369 is about 127.5552803986. Note that the first 3 decimals are identical.

The spelling of 2075369 in words is "two million, seventy-five thousand, three hundred sixty-nine".