1560126066 has 16 divisors (see below), whose sum is σ = 3125666784. Its totient is φ = 519139584.

The previous prime is 1560126031. The next prime is 1560126067. The reversal of 1560126066 is 6606210651.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1560126067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221860 + ... + 228783.

It is an arithmetic number, because the mean of its divisors is an integer number (195354174).

Almost surely, 2^1560126066 is an apocalyptic number.

1560126066 is an abundant number, since it is smaller than the sum of its proper divisors (1565540718).

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

1560126066 is a wasteful number, since it uses less digits than its factorization.

1560126066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451225.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 1560126066 is about 39498.4311840357. The cubic root of 1560126066 is about 1159.8092398364.

The spelling of 1560126066 in words is "one billion, five hundred sixty million, one hundred twenty-six thousand, sixty-six".