2285454 has 8 divisors (see below), whose sum is σ = 4570920. Its totient is φ = 761816.

The previous prime is 2285447. The next prime is 2285473. The reversal of 2285454 is 4545822.

It is a sphenic number, since it is the product of 3 distinct primes.

2285454 is an admirable number.

It is a super-2 number, since 2×2285454² = 10446599972232, which contains 22 as substring.

It is an Ulam number.

It is a d-powerful number, because it can be written as 2¹⁶ + 2¹⁸ + 8³ + 5² + 4² + 5⁹ + 4⁶ .

2285454 is a modest number, since divided by 5454 gives 228 as remainder.

It is a congruent number.

It is an unprimeable number.

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, 190449 + ... + 190460.

It is an arithmetic number, because the mean of its divisors is an integer number (571365).

2^2285454 is an apocalyptic number.

2285454 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2285454 is a wasteful number, since it uses less digits than its factorization.

2285454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 380914.

The product of its digits is 12800, while the sum is 30.

The square root of 2285454 is about 1511.7718081774. The cubic root of 2285454 is about 131.7217508839.

The spelling of 2285454 in words is "two million, two hundred eighty-five thousand, four hundred fifty-four".