2622364000 has 96 divisors (see below), whose sum is σ = 6507944352. Its totient is φ = 1038400000.

The previous prime is 2622363949. The next prime is 2622364009. The reversal of 2622364000 is 4632262.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2622364009) 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 15 ways as a sum of consecutive naturals, for example, 400755 + ... + 407245.

It is an arithmetic number, because the mean of its divisors is an integer number (67791087).

Almost surely, 2^2622364000 is an apocalyptic number.

2622364000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2622364000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3253972176).

2622364000 is an abundant number, since it is smaller than the sum of its proper divisors (3885580352).

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

2622364000 is a wasteful number, since it uses less digits than its factorization.

2622364000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6617 (or 6599 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

The square root of 2622364000 is about 51209.0226424992. The cubic root of 2622364000 is about 1379.0001859797. Note that the first 3 decimals are identical.

Adding to 2622364000 its reverse (4632262), we get a palindrome (2626996262).

The spelling of 2622364000 in words is "two billion, six hundred twenty-two million, three hundred sixty-four thousand".