214614460225 has 27 divisors (see below), whose sum is σ = 292548920419. Its totient is φ = 156064713200.

The previous prime is 214614460219. The next prime is 214614460261. The reversal of 214614460225 is 522064416412.

The square root of 214614460225 is 463265.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 77261205681 + 137353254544 = 277959^2 + 370612^2 .

It is not a de Polignac number, because 214614460225 - 2⁹ = 214614459713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 25475364 + ... + 25483786.

Almost surely, 2^214614460225 is an apocalyptic number.

214614460225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

214614460225 is the 463265-th square number.

214614460225 is the 231633-rd centered octagonal number.

It is an amenable number.

214614460225 is a deficient number, since it is larger than the sum of its proper divisors (77934460194).

214614460225 is an frugal number, since it uses more digits than its factorization.

214614460225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16878 (or 8439 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 37.

Adding to 214614460225 its reverse (522064416412), we get a palindrome (736678876637).

The spelling of 214614460225 in words is "two hundred fourteen billion, six hundred fourteen million, four hundred sixty thousand, two hundred twenty-five".