1960566 has 16 divisors (see below), whose sum is σ = 4091904. Its totient is φ = 625064.

The previous prime is 1960549. The next prime is 1960573. The reversal of 1960566 is 6650691.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6966 + ... + 7241.

It is an arithmetic number, because the mean of its divisors is an integer number (255744).

2^1960566 is an apocalyptic number.

1960566 is an abundant number, since it is smaller than the sum of its proper divisors (2131338).

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

1960566 is a wasteful number, since it uses less digits than its factorization.

1960566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14235.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 1960566 is about 1400.2021282658. The cubic root of 1960566 is about 125.1585401684.

The spelling of 1960566 in words is "one million, nine hundred sixty thousand, five hundred sixty-six".