2654620212 has 48 divisors (see below), whose sum is σ = 6435878400. Its totient is φ = 850604160.

The previous prime is 2654620211. The next prime is 2654620247. The reversal of 2654620212 is 2120264562.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2654620212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2654620211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63037 + ... + 96347.

It is an arithmetic number, because the mean of its divisors is an integer number (134080800).

Almost surely, 2^2654620212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2654620212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3217939200).

2654620212 is an abundant number, since it is smaller than the sum of its proper divisors (3781258188).

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

2654620212 is a wasteful number, since it uses less digits than its factorization.

2654620212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33576 (or 33574 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 2654620212 is about 51523.0066281074. The cubic root of 2654620212 is about 1384.6312601665.

Adding to 2654620212 its reverse (2120264562), we get a palindrome (4774884774).

The spelling of 2654620212 in words is "two billion, six hundred fifty-four million, six hundred twenty thousand, two hundred twelve".