2106007552 has 56 divisors (see below), whose sum is σ = 4594841712. Its totient is φ = 957235200.

The previous prime is 2106007507. The next prime is 2106007567. The reversal of 2106007552 is 2557006012.

It is a self number, because there is not a number n which added to its sum of digits gives 2106007552.

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 3 ways as a sum of consecutive naturals, for example, 78427 + ... + 101797.

Almost surely, 2^2106007552 is an apocalyptic number.

2106007552 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 2106007552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2297420856).

2106007552 is an abundant number, since it is smaller than the sum of its proper divisors (2488834160).

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

2106007552 is an equidigital number, since it uses as much as digits as its factorization.

2106007552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23408 (or 23384 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 2106007552 is about 45891.2579038753. The cubic root of 2106007552 is about 1281.7991366594.

The spelling of 2106007552 in words is "two billion, one hundred six million, seven thousand, five hundred fifty-two".