214032425 has 6 divisors (see below), whose sum is σ = 265400238. Its totient is φ = 171225920.

The previous prime is 214032419. The next prime is 214032437. The reversal of 214032425 is 524230412.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 38390416 + 175642009 = 6196^2 + 13253^2 .

It is not a de Polignac number, because 214032425 - 2¹⁴ = 214016041 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 214032425.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4280624 + ... + 4280673.

It is an arithmetic number, because the mean of its divisors is an integer number (44233373).

Almost surely, 2^214032425 is an apocalyptic number.

214032425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

214032425 is a deficient number, since it is larger than the sum of its proper divisors (51367813).

214032425 is an equidigital number, since it uses as much as digits as its factorization.

214032425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8561307 (or 8561302 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 214032425 is about 14629.8470600345. The cubic root of 214032425 is about 598.1726113645.

Adding to 214032425 its reverse (524230412), we get a palindrome (738262837).

The spelling of 214032425 in words is "two hundred fourteen million, thirty-two thousand, four hundred twenty-five".