2152464214 has 16 divisors (see below), whose sum is σ = 3421646928. Its totient is φ = 1012027392.

The previous prime is 2152464173. The next prime is 2152464221. The reversal of 2152464214 is 4124642512.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11749 + ... + 66655.

It is an arithmetic number, because the mean of its divisors is an integer number (213852933).

Almost surely, 2^2152464214 is an apocalyptic number.

2152464214 is a deficient number, since it is larger than the sum of its proper divisors (1269182714).

2152464214 is a wasteful number, since it uses less digits than its factorization.

2152464214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56079.

The product of its digits is 15360, while the sum is 31.

The square root of 2152464214 is about 46394.6571708424. The cubic root of 2152464214 is about 1291.1557884599.

The spelling of 2152464214 in words is "two billion, one hundred fifty-two million, four hundred sixty-four thousand, two hundred fourteen".