2147214875 has 16 divisors (see below), whose sum is σ = 2885858976. Its totient is φ = 1585634400.

The previous prime is 2147214859. The next prime is 2147214877. The reversal of 2147214875 is 5784127412.

It is not a de Polignac number, because 2147214875 - 2⁴ = 2147214859 is a prime.

It is a super-2 number, since 2×2147214875² = 9221063438842531250, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2147214877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 659057 + ... + 662306.

It is an arithmetic number, because the mean of its divisors is an integer number (180366186).

Almost surely, 2^2147214875 is an apocalyptic number.

2147214875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2147214875 is a deficient number, since it is larger than the sum of its proper divisors (738644101).

2147214875 is a wasteful number, since it uses less digits than its factorization.

2147214875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1321391 (or 1321381 counting only the distinct ones).

The product of its digits is 125440, while the sum is 41.

The square root of 2147214875 is about 46338.0499697603. The cubic root of 2147214875 is about 1290.1053286190.

The spelling of 2147214875 in words is "two billion, one hundred forty-seven million, two hundred fourteen thousand, eight hundred seventy-five".