2026745 has 16 divisors (see below), whose sum is σ = 2818560. Its totient is φ = 1370304.

The previous prime is 2026741. The next prime is 2026751. The reversal of 2026745 is 5476202.

It is a cyclic number.

It is not a de Polignac number, because 2026745 - 2² = 2026741 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2026741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2399 + ... + 3131.

It is an arithmetic number, because the mean of its divisors is an integer number (176160).

2^2026745 is an apocalyptic number.

It is an amenable number.

2026745 is a deficient number, since it is larger than the sum of its proper divisors (791815).

2026745 is an equidigital number, since it uses as much as digits as its factorization.

2026745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824.

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2026745 is about 1423.6379455465. The cubic root of 2026745 is about 126.5512298556.

The spelling of 2026745 in words is "two million, twenty-six thousand, seven hundred forty-five".