2284946 has 4 divisors (see below), whose sum is σ = 3427422. Its totient is φ = 1142472.

The previous prime is 2284943. The next prime is 2284949. The reversal of 2284946 is 6494822.

2284946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2284943) and next prime (2284949).

It can be written as a sum of positive squares in only one way, i.e., 1234321 + 1050625 = 1111^2 + 1025^2 .

It is not an unprimeable number, because it can be changed into a prime (2284943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 571235 + ... + 571238.

2^2284946 is an apocalyptic number.

2284946 is a deficient number, since it is larger than the sum of its proper divisors (1142476).

2284946 is a wasteful number, since it uses less digits than its factorization.

2284946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1142475.

The product of its digits is 27648, while the sum is 35.

The square root of 2284946 is about 1511.6037840651. The cubic root of 2284946 is about 131.7119906630.

The spelling of 2284946 in words is "two million, two hundred eighty-four thousand, nine hundred forty-six".