2261468 has 24 divisors (see below), whose sum is σ = 4368000. Its totient is φ = 1015920.

The previous prime is 2261461. The next prime is 2261471. The reversal of 2261468 is 8641622.

It is a super-2 number, since 2×2261468² = 10228475030048, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2261468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2261461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4283 + ... + 4781.

It is an arithmetic number, because the mean of its divisors is an integer number (182000).

2^2261468 is an apocalyptic number.

It is an amenable number.

2261468 is a deficient number, since it is larger than the sum of its proper divisors (2106532).

2261468 is a wasteful number, since it uses less digits than its factorization.

2261468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 617 (or 615 counting only the distinct ones).

The product of its digits is 4608, while the sum is 29.

The square root of 2261468 is about 1503.8178081137. The cubic root of 2261468 is about 131.2593196708.

The spelling of 2261468 in words is "two million, two hundred sixty-one thousand, four hundred sixty-eight".