1560532446 has 64 divisors (see below), whose sum is σ = 3863669760. Its totient is φ = 462818880.

The previous prime is 1560532381. The next prime is 1560532489. The reversal of 1560532446 is 6442350651.

1560532446 is a `hidden beast` number, since 1 + 5 + 605 + 3 + 2 + 4 + 46 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1560532446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31 + ... + 55866.

It is an arithmetic number, because the mean of its divisors is an integer number (60369840).

Almost surely, 2^1560532446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1560532446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1931834880).

1560532446 is an abundant number, since it is smaller than the sum of its proper divisors (2303137314).

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

1560532446 is a wasteful number, since it uses less digits than its factorization.

1560532446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55966 (or 55960 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The square root of 1560532446 is about 39503.5751040333. The cubic root of 1560532446 is about 1159.9099330586.

The spelling of 1560532446 in words is "one billion, five hundred sixty million, five hundred thirty-two thousand, four hundred forty-six".