214065425 has 12 divisors (see below), whose sum is σ = 303361536. Its totient is φ = 146787600.

The previous prime is 214065407. The next prime is 214065437. The reversal of 214065425 is 524560412.

It is not a de Polignac number, because 214065425 - 2⁶ = 214065361 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 611441 + ... + 611790.

It is an arithmetic number, because the mean of its divisors is an integer number (25280128).

Almost surely, 2^214065425 is an apocalyptic number.

214065425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

214065425 is a deficient number, since it is larger than the sum of its proper divisors (89296111).

214065425 is a wasteful number, since it uses less digits than its factorization.

214065425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223248 (or 1223243 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 214065425 is about 14630.9748479040. The cubic root of 214065425 is about 598.2033523169.

The spelling of 214065425 in words is "two hundred fourteen million, sixty-five thousand, four hundred twenty-five".