1560725 has 12 divisors (see below), whose sum is σ = 1952256. Its totient is φ = 1237680.

The previous prime is 1560709. The next prime is 1560733. The reversal of 1560725 is 5270651.

It is not a de Polignac number, because 1560725 - 2⁴ = 1560709 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 1560694 and 1560703.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3884 + ... + 4266.

It is an arithmetic number, because the mean of its divisors is an integer number (162688).

2^1560725 is an apocalyptic number.

It is an amenable number.

1560725 is a deficient number, since it is larger than the sum of its proper divisors (391531).

1560725 is a wasteful number, since it uses less digits than its factorization.

1560725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 556 (or 551 counting only the distinct ones).

The product of its (nonzero) digits is 2100, while the sum is 26.

The square root of 1560725 is about 1249.2897982454. The cubic root of 1560725 is about 115.9957638168.

The spelling of 1560725 in words is "one million, five hundred sixty thousand, seven hundred twenty-five".