2147052371 has 16 divisors (see below), whose sum is σ = 2221769088. Its totient is φ = 2073523200.

The previous prime is 2147052359. The next prime is 2147052373. The reversal of 2147052371 is 1732507412.

It is a cyclic number.

It is not a de Polignac number, because 2147052371 - 2¹⁸ = 2146790227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2147052373) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1946006 + ... + 1947108.

It is an arithmetic number, because the mean of its divisors is an integer number (138860568).

Almost surely, 2^2147052371 is an apocalyptic number.

2147052371 is a deficient number, since it is larger than the sum of its proper divisors (74716717).

2147052371 is a wasteful number, since it uses less digits than its factorization.

2147052371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 2147052371 is about 46336.2964747939. The cubic root of 2147052371 is about 1290.0727821844.

Adding to 2147052371 its reverse (1732507412), we get a palindrome (3879559783).

The spelling of 2147052371 in words is "two billion, one hundred forty-seven million, fifty-two thousand, three hundred seventy-one".