2210252828 has 24 divisors (see below), whose sum is σ = 4481064672. Its totient is φ = 934274304.

The previous prime is 2210252801. The next prime is 2210252857. The reversal of 2210252828 is 8282520122.

It is a junction number, because it is equal to n+sod(n) for n = 2210252794 and 2210252803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 538625 + ... + 542712.

It is an arithmetic number, because the mean of its divisors is an integer number (186711028).

Almost surely, 2^2210252828 is an apocalyptic number.

2210252828 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2210252828 is an abundant number, since it is smaller than the sum of its proper divisors (2270811844).

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

2210252828 is a wasteful number, since it uses less digits than its factorization.

2210252828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1081421 (or 1081419 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 2210252828 is about 47013.3260682543. The cubic root of 2210252828 is about 1302.6087315332.

The spelling of 2210252828 in words is "two billion, two hundred ten million, two hundred fifty-two thousand, eight hundred twenty-eight".