214321125 has 32 divisors (see below), whose sum is σ = 377619840. Its totient is φ = 107577600.

The previous prime is 214321087. The next prime is 214321127. The reversal of 214321125 is 521123412.

It is not a de Polignac number, because 214321125 - 2¹² = 214317029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214321127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10435 + ... + 23184.

It is an arithmetic number, because the mean of its divisors is an integer number (11800620).

Almost surely, 2^214321125 is an apocalyptic number.

214321125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

214321125 is a deficient number, since it is larger than the sum of its proper divisors (163298715).

214321125 is a wasteful number, since it uses less digits than its factorization.

214321125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33654 (or 33644 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 214321125 is about 14639.7105504173. The cubic root of 214321125 is about 598.4414411069.

Adding to 214321125 its reverse (521123412), we get a palindrome (735444537).

The spelling of 214321125 in words is "two hundred fourteen million, three hundred twenty-one thousand, one hundred twenty-five".