2061269 has 4 divisors (see below), whose sum is σ = 2355744. Its totient is φ = 1766796.

The previous prime is 2061247. The next prime is 2061271. The reversal of 2061269 is 9621602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2061269 - 2⁸ = 2061013 is a prime.

It is a super-2 number, since 2×2061269² = 8497659780722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2061209) 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, 147227 + ... + 147240.

It is an arithmetic number, because the mean of its divisors is an integer number (588936).

2^2061269 is an apocalyptic number.

It is an amenable number.

2061269 is a deficient number, since it is larger than the sum of its proper divisors (294475).

2061269 is an equidigital number, since it uses as much as digits as its factorization.

2061269 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294474.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2061269 is about 1435.7120184772. The cubic root of 2061269 is about 127.2657547046.

The spelling of 2061269 in words is "two million, sixty-one thousand, two hundred sixty-nine".