2206354 has 8 divisors (see below), whose sum is σ = 3328560. Its totient is φ = 1096836.

The previous prime is 2206331. The next prime is 2206357. The reversal of 2206354 is 4536022.

It is a happy number.

2206354 is nontrivially palindromic in base 4.

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

It is a d-powerful number, because it can be written as 2 + 2¹⁹ + 0 + 6⁸ + 3⁷ + 5 + 4⁴ .

It is not an unprimeable number, because it can be changed into a prime (2206357) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2724 + ... + 3439.

It is an arithmetic number, because the mean of its divisors is an integer number (416070).

2^2206354 is an apocalyptic number.

2206354 is a deficient number, since it is larger than the sum of its proper divisors (1122206).

2206354 is a wasteful number, since it uses less digits than its factorization.

2206354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6344.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2206354 is about 1485.3800860386. The cubic root of 2206354 is about 130.1842358193.

The spelling of 2206354 in words is "two million, two hundred six thousand, three hundred fifty-four".