1560704 has 32 divisors (see below), whose sum is σ = 3167100. Its totient is φ = 765952.

The previous prime is 1560683. The next prime is 1560707. The reversal of 1560704 is 4070651.

It can be written as a sum of positive squares in 2 ways, for example, as 1537600 + 23104 = 1240^2 + 152^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a nialpdrome in base 11.

It is a self number, because there is not a number n which added to its sum of digits gives 1560704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1560707) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11324 + ... + 11460.

2^1560704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1560704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1583550).

1560704 is an abundant number, since it is smaller than the sum of its proper divisors (1606396).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1560704 is an equidigital number, since it uses as much as digits as its factorization.

1560704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240 (or 228 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 1560704 is about 1249.2813934418. The cubic root of 1560704 is about 115.9952435624.

The spelling of 1560704 in words is "one million, five hundred sixty thousand, seven hundred four".