606145426 has 8 divisors (see below), whose sum is σ = 921673404. Its totient is φ = 298920960.

The previous prime is 606145411. The next prime is 606145451. The reversal of 606145426 is 624541606.

It can be written as a sum of positive squares in 2 ways, for example, as 566392401 + 39753025 = 23799^2 + 6305^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 606145391 and 606145400.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2075695 + ... + 2075986.

Almost surely, 2^606145426 is an apocalyptic number.

606145426 is a deficient number, since it is larger than the sum of its proper divisors (315527978).

606145426 is a wasteful number, since it uses less digits than its factorization.

606145426 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4151756.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 606145426 is about 24620.0208367093. The cubic root of 606145426 is about 846.3024746168.

The spelling of 606145426 in words is "six hundred six million, one hundred forty-five thousand, four hundred twenty-six".