2622532352 has 72 divisors (see below), whose sum is σ = 5770187472. Its totient is φ = 1179648000.

The previous prime is 2622532307. The next prime is 2622532391. The reversal of 2622532352 is 2532352262.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 268352 + ... + 277952.

Almost surely, 2^2622532352 is an apocalyptic number.

2622532352 is a gapful number since it is divisible by the number (22) 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 2622532352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2885093736).

2622532352 is an abundant number, since it is smaller than the sum of its proper divisors (3147655120).

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

2622532352 is an equidigital number, since it uses as much as digits as its factorization.

2622532352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9725 (or 9711 counting only the distinct ones).

The product of its digits is 43200, while the sum is 32.

The square root of 2622532352 is about 51210.6663889467. Note that the first 3 decimals coincide. The cubic root of 2622532352 is about 1379.0296952916.

The spelling of 2622532352 in words is "two billion, six hundred twenty-two million, five hundred thirty-two thousand, three hundred fifty-two".