2205129624 has 32 divisors (see below), whose sum is σ = 5515678320. Its totient is φ = 734662656.

The previous prime is 2205129617. The next prime is 2205129629. The reversal of 2205129624 is 4269215022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2205129629) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25632 + ... + 71184.

Almost surely, 2^2205129624 is an apocalyptic number.

2205129624 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2205129624 is an abundant number, since it is smaller than the sum of its proper divisors (3310548696).

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

2205129624 is a wasteful number, since it uses less digits than its factorization.

2205129624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47579 (or 47575 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 2205129624 is about 46958.8077361425. The cubic root of 2205129624 is about 1301.6015023933.

The spelling of 2205129624 in words is "two billion, two hundred five million, one hundred twenty-nine thousand, six hundred twenty-four".