2260481 has 4 divisors (see below), whose sum is σ = 2282964. Its totient is φ = 2238000.

The previous prime is 2260457. The next prime is 2260483. The reversal of 2260481 is 1840622.

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 1849600 + 410881 = 1360^2 + 641^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2260481 is a prime.

It is a super-2 number, since 2×2260481² = 10219548702722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2260483) 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, 11090 + ... + 11291.

It is an arithmetic number, because the mean of its divisors is an integer number (570741).

2^2260481 is an apocalyptic number.

It is an amenable number.

2260481 is a deficient number, since it is larger than the sum of its proper divisors (22483).

2260481 is a wasteful number, since it uses less digits than its factorization.

2260481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22482.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 2260481 is about 1503.4896075464. The cubic root of 2260481 is about 131.2402211913.

The spelling of 2260481 in words is "two million, two hundred sixty thousand, four hundred eighty-one".