8138048202 has 48 divisors (see below), whose sum is σ = 17953615680. Its totient is φ = 2663534016.

The previous prime is 8138048161. The next prime is 8138048203. The reversal of 8138048202 is 2028408318.

It is a happy number.

8138048202 is a modest number, since divided by 48202 gives 8138 as remainder.

It is not an unprimeable number, because it can be changed into a prime (8138048203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 366699 + ... + 388257.

It is an arithmetic number, because the mean of its divisors is an integer number (374033660).

Almost surely, 2^8138048202 is an apocalyptic number.

8138048202 is an abundant number, since it is smaller than the sum of its proper divisors (9815567478).

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

8138048202 is a wasteful number, since it uses less digits than its factorization.

8138048202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21947 (or 21944 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 8138048202 is about 90211.1312532993. The cubic root of 8138048202 is about 2011.4384727873.

The spelling of 8138048202 in words is "eight billion, one hundred thirty-eight million, forty-eight thousand, two hundred two".