1806056960 has 40 divisors (see below), whose sum is σ = 4330309896. Its totient is φ = 722421760.

The previous prime is 1806056939. The next prime is 1806056977. The reversal of 1806056960 is 696506081.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 350186 + ... + 355305.

Almost surely, 2^1806056960 is an apocalyptic number.

1806056960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1806056960 is an abundant number, since it is smaller than the sum of its proper divisors (2524252936).

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

1806056960 is an frugal number, since it uses more digits than its factorization.

1806056960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705514 (or 705498 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 41.

The square root of 1806056960 is about 42497.7288804943. The cubic root of 1806056960 is about 1217.8033031789.

The spelling of 1806056960 in words is "one billion, eight hundred six million, fifty-six thousand, nine hundred sixty".