1806064032 has 24 divisors (see below), whose sum is σ = 4740918336. Its totient is φ = 602021312.

The previous prime is 1806063979. The next prime is 1806064033. The reversal of 1806064032 is 2304606081.

It is a tau number, because it is divible by the number of its divisors (24).

It is a super-3 number, since 3×1806064032³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1806064033) 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, 9406488 + ... + 9406679.

It is an arithmetic number, because the mean of its divisors is an integer number (197538264).

Almost surely, 2^1806064032 is an apocalyptic number.

1806064032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1806064032 is an abundant number, since it is smaller than the sum of its proper divisors (2934854304).

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

1806064032 is a wasteful number, since it uses less digits than its factorization.

1806064032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18813180 (or 18813172 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 1806064032 is about 42497.8120848591. The cubic root of 1806064032 is about 1217.8048926994.

The spelling of 1806064032 in words is "one billion, eight hundred six million, sixty-four thousand, thirty-two".