2284401 has 16 divisors (see below), whose sum is σ = 3506048. Its totient is φ = 1296000.

The previous prime is 2284391. The next prime is 2284423. The reversal of 2284401 is 1044822.

It is not a de Polignac number, because 2284401 - 2⁵ = 2284369 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2284441) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3501 + ... + 4101.

It is an arithmetic number, because the mean of its divisors is an integer number (219128).

2^2284401 is an apocalyptic number.

2284401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2284401 is a deficient number, since it is larger than the sum of its proper divisors (1221647).

2284401 is a wasteful number, since it uses less digits than its factorization.

2284401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 792.

The product of its (nonzero) digits is 512, while the sum is 21.

The square root of 2284401 is about 1511.4235012067. The cubic root of 2284401 is about 131.7015179512.

The spelling of 2284401 in words is "two million, two hundred eighty-four thousand, four hundred one".