2282461 has 4 divisors (see below), whose sum is σ = 2331072. Its totient is φ = 2233852.

The previous prime is 2282459. The next prime is 2282473. The reversal of 2282461 is 1642822.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 1642822 = 2 ⋅821411.

It is a cyclic number.

It is not a de Polignac number, because 2282461 - 2¹ = 2282459 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2282431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24235 + ... + 24328.

It is an arithmetic number, because the mean of its divisors is an integer number (582768).

2^2282461 is an apocalyptic number.

It is an amenable number.

2282461 is a deficient number, since it is larger than the sum of its proper divisors (48611).

2282461 is an equidigital number, since it uses as much as digits as its factorization.

2282461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48610.

The product of its digits is 1536, while the sum is 25.

The square root of 2282461 is about 1510.7815858025. The cubic root of 2282461 is about 131.6642254172.

The spelling of 2282461 in words is "two million, two hundred eighty-two thousand, four hundred sixty-one".