609714425 has 6 divisors (see below), whose sum is σ = 756045918. Its totient is φ = 487771520.

The previous prime is 609714421. The next prime is 609714449. The reversal of 609714425 is 524417906.

It can be written as a sum of positive squares in 3 ways, for example, as 23541904 + 586172521 = 4852^2 + 24211^2 .

It is not a de Polignac number, because 609714425 - 2² = 609714421 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (609714421) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12194264 + ... + 12194313.

It is an arithmetic number, because the mean of its divisors is an integer number (126007653).

Almost surely, 2^609714425 is an apocalyptic number.

It is an amenable number.

609714425 is a deficient number, since it is larger than the sum of its proper divisors (146331493).

609714425 is a wasteful number, since it uses less digits than its factorization.

609714425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24388587 (or 24388582 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 609714425 is about 24692.3960967744. The cubic root of 609714425 is about 847.9602417169.

The spelling of 609714425 in words is "six hundred nine million, seven hundred fourteen thousand, four hundred twenty-five".