2261010 has 16 divisors (see below), whose sum is σ = 5426496. Its totient is φ = 602928.

The previous prime is 2261009. The next prime is 2261023. The reversal of 2261010 is 101622.

It is a super-2 number, since 2×2261010² = 10224332440200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37654 + ... + 37713.

It is an arithmetic number, because the mean of its divisors is an integer number (339156).

2^2261010 is an apocalyptic number.

2261010 is an abundant number, since it is smaller than the sum of its proper divisors (3165486).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2261010 is a wasteful number, since it uses less digits than its factorization.

2261010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75377.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 2261010 is about 1503.6655213178. The cubic root of 2261010 is about 131.2504580483.

Adding to 2261010 its reverse (101622), we get a palindrome (2362632).

The spelling of 2261010 in words is "two million, two hundred sixty-one thousand, ten".