2102246052 has 24 divisors (see below), whose sum is σ = 4906358016. Its totient is φ = 700589088.

The previous prime is 2102246021. The next prime is 2102246071. The reversal of 2102246052 is 2506422012.

It is a happy 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, 42838 + ... + 77714.

It is an arithmetic number, because the mean of its divisors is an integer number (204431584).

Almost surely, 2^2102246052 is an apocalyptic number.

It is an amenable number.

2102246052 is an abundant number, since it is smaller than the sum of its proper divisors (2804111964).

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

2102246052 is a wasteful number, since it uses less digits than its factorization.

2102246052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39907 (or 39905 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2102246052 is about 45850.2568367943. The cubic root of 2102246052 is about 1281.0355495232.

Adding to 2102246052 its reverse (2506422012), we get a palindrome (4608668064).

The spelling of 2102246052 in words is "two billion, one hundred two million, two hundred forty-six thousand, fifty-two".