2202032406 has 32 divisors (see below), whose sum is σ = 5329290240. Its totient is φ = 592142976.

The previous prime is 2202032383. The next prime is 2202032407. The reversal of 2202032406 is 6042302022.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202032407) 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 15 ways as a sum of consecutive naturals, for example, 1541326 + ... + 1542753.

It is an arithmetic number, because the mean of its divisors is an integer number (166540320).

Almost surely, 2^2202032406 is an apocalyptic number.

2202032406 is an abundant number, since it is smaller than the sum of its proper divisors (3127257834).

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

2202032406 is a wasteful number, since it uses less digits than its factorization.

2202032406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3084108.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 2202032406 is about 46925.8181175353. The cubic root of 2202032406 is about 1300.9918281074.

Adding to 2202032406 its reverse (6042302022), we get a palindrome (8244334428).

The spelling of 2202032406 in words is "two billion, two hundred two million, thirty-two thousand, four hundred six".