2206533454 has 16 divisors (see below), whose sum is σ = 3328034688. Its totient is φ = 1097204472.

The previous prime is 2206533409. The next prime is 2206533457. The reversal of 2206533454 is 4543356022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2206533457) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 306039 + ... + 313165.

It is an arithmetic number, because the mean of its divisors is an integer number (208002168).

Almost surely, 2^2206533454 is an apocalyptic number.

2206533454 is a deficient number, since it is larger than the sum of its proper divisors (1121501234).

2206533454 is a wasteful number, since it uses less digits than its factorization.

2206533454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7959.

The product of its (nonzero) digits is 86400, while the sum is 34.

The square root of 2206533454 is about 46973.7528200590. The cubic root of 2206533454 is about 1301.8776523913.

Adding to 2206533454 its reverse (4543356022), we get a palindrome (6749889476).

The spelling of 2206533454 in words is "two billion, two hundred six million, five hundred thirty-three thousand, four hundred fifty-four".