2130571248 has 40 divisors (see below), whose sum is σ = 5927360208. Its totient is φ = 655560192.

The previous prime is 2130571237. The next prime is 2130571249. The reversal of 2130571248 is 8421750312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130571249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1706565 + ... + 1707812.

Almost surely, 2^2130571248 is an apocalyptic number.

It is an amenable number.

2130571248 is an abundant number, since it is smaller than the sum of its proper divisors (3796788960).

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

2130571248 is a wasteful number, since it uses less digits than its factorization.

2130571248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3414401 (or 3414395 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 2130571248 is about 46158.1113998396. Note that the first 3 decimals coincide. The cubic root of 2130571248 is about 1286.7633636808.

The spelling of 2130571248 in words is "two billion, one hundred thirty million, five hundred seventy-one thousand, two hundred forty-eight".