2070265 has 4 divisors (see below), whose sum is σ = 2484324. Its totient is φ = 1656208.

The previous prime is 2070241. The next prime is 2070283. The reversal of 2070265 is 5620702.

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 522729 + 1547536 = 723^2 + 1244^2 .

It is a cyclic number.

It is not a de Polignac number, because 2070265 - 2⁷ = 2070137 is a prime.

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 207022 + ... + 207031.

It is an arithmetic number, because the mean of its divisors is an integer number (621081).

2^2070265 is an apocalyptic number.

It is an amenable number.

2070265 is a deficient number, since it is larger than the sum of its proper divisors (414059).

2070265 is an equidigital number, since it uses as much as digits as its factorization.

2070265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 414058.

The product of its (nonzero) digits is 840, while the sum is 22.

The square root of 2070265 is about 1438.8415479128. The cubic root of 2070265 is about 127.4506280711.

Adding to 2070265 its reverse (5620702), we get a palindrome (7690967).

The spelling of 2070265 in words is "two million, seventy thousand, two hundred sixty-five".