2261035 has 8 divisors (see below), whose sum is σ = 3100896. Its totient is φ = 1550400.

The previous prime is 2261023. The next prime is 2261041. The reversal of 2261035 is 5301622.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2261035 - 2⁹ = 2260523 is a prime.

It is a super-2 number, since 2×2261035² = 10224558542450, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32266 + ... + 32335.

It is an arithmetic number, because the mean of its divisors is an integer number (387612).

2^2261035 is an apocalyptic number.

2261035 is a deficient number, since it is larger than the sum of its proper divisors (839861).

2261035 is an equidigital number, since it uses as much as digits as its factorization.

2261035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64613.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2261035 is about 1503.6738343138. The cubic root of 2261035 is about 131.2509417922.

Adding to 2261035 its reverse (5301622), we get a palindrome (7562657).

The spelling of 2261035 in words is "two million, two hundred sixty-one thousand, thirty-five".