214488375 has 16 divisors (see below), whose sum is σ = 356909280. Its totient is φ = 114393600.

The previous prime is 214488367. The next prime is 214488377. The reversal of 214488375 is 573884412.

It is not a de Polignac number, because 214488375 - 2³ = 214488367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214488377) 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, 285610 + ... + 286359.

It is an arithmetic number, because the mean of its divisors is an integer number (22306830).

Almost surely, 2^214488375 is an apocalyptic number.

214488375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

214488375 is a deficient number, since it is larger than the sum of its proper divisors (142420905).

214488375 is an equidigital number, since it uses as much as digits as its factorization.

214488375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571987 (or 571977 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 214488375 is about 14645.4216395432. The cubic root of 214488375 is about 598.5970694219.

The spelling of 214488375 in words is "two hundred fourteen million, four hundred eighty-eight thousand, three hundred seventy-five".