606105725 has 12 divisors (see below), whose sum is σ = 752047104. Its totient is φ = 484577520.

The previous prime is 606105667. The next prime is 606105733. The reversal of 606105725 is 527501606.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-606105725 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 606105691 and 606105700.

It is a congruent 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, 37892 + ... + 51458.

It is an arithmetic number, because the mean of its divisors is an integer number (62670592).

Almost surely, 2^606105725 is an apocalyptic number.

It is an amenable number.

606105725 is a deficient number, since it is larger than the sum of its proper divisors (145941379).

606105725 is a wasteful number, since it uses less digits than its factorization.

606105725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15364 (or 15359 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 606105725 is about 24619.2145488031. The cubic root of 606105725 is about 846.2839973192.

The spelling of 606105725 in words is "six hundred six million, one hundred five thousand, seven hundred twenty-five".