18064030 has 32 divisors (see below), whose sum is σ = 35030880. Its totient is φ = 6681600.

The previous prime is 18064009. The next prime is 18064031. The reversal of 18064030 is 3046081.

It is a junction number, because it is equal to n+sod(n) for n = 18063992 and 18064010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18064031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9130 + ... + 10930.

It is an arithmetic number, because the mean of its divisors is an integer number (1094715).

Almost surely, 2^18064030 is an apocalyptic number.

18064030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

18064030 is a deficient number, since it is larger than the sum of its proper divisors (16966850).

18064030 is a wasteful number, since it uses less digits than its factorization.

18064030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 18064030 is about 4250.1799961884. The cubic root of 18064030 is about 262.3845236603.

The spelling of 18064030 in words is "eighteen million, sixty-four thousand, thirty".