2288354 has 8 divisors (see below), whose sum is σ = 3488988. Its totient is φ = 1125360.

The previous prime is 2288347. The next prime is 2288359. The reversal of 2288354 is 4538822.

2288354 is nontrivially palindromic in base 4.

2288354 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2146225 + 142129 = 1465^2 + 377^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2288354.

It is not an unprimeable number, because it can be changed into a prime (2288359) 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 in 3 ways as a sum of consecutive naturals, for example, 9257 + ... + 9500.

2^2288354 is an apocalyptic number.

2288354 is a deficient number, since it is larger than the sum of its proper divisors (1200634).

2288354 is a wasteful number, since it uses less digits than its factorization.

2288354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18820.

The product of its digits is 15360, while the sum is 32.

The square root of 2288354 is about 1512.7306435714. The cubic root of 2288354 is about 131.7774410038. Note that the first 3 decimals are identical.

The spelling of 2288354 in words is "two million, two hundred eighty-eight thousand, three hundred fifty-four".