2284450 has 48 divisors (see below), whose sum is σ = 4981824. Its totient is φ = 763200.

The previous prime is 2284441. The next prime is 2284481. The reversal of 2284450 is 544822.

It is a happy number.

2284450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 21297 + ... + 21403.

It is an arithmetic number, because the mean of its divisors is an integer number (103788).

2^2284450 is an apocalyptic number.

2284450 is an abundant number, since it is smaller than the sum of its proper divisors (2697374).

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

2284450 is a wasteful number, since it uses less digits than its factorization.

2284450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 187 (or 182 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 2284450 is about 1511.4397110040. The cubic root of 2284450 is about 131.7024596026.

2284450 divided by its sum of digits (25) gives a triangular number (91378 = T₄₂₇).

It can be divided in two parts, 228 and 4450, that multiplied together give a triangular number (1014600 = T₁₄₂₄).

The spelling of 2284450 in words is "two million, two hundred eighty-four thousand, four hundred fifty".