18033126 has 8 divisors (see below), whose sum is σ = 36066264. Its totient is φ = 6011040.

The previous prime is 18033083. The next prime is 18033133. The reversal of 18033126 is 62133081.

It is a sphenic number, since it is the product of 3 distinct primes.

18033126 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 18033096 and 18033105.

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, 1502755 + ... + 1502766.

It is an arithmetic number, because the mean of its divisors is an integer number (4508283).

Almost surely, 2^18033126 is an apocalyptic number.

18033126 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

18033126 is a wasteful number, since it uses less digits than its factorization.

18033126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3005526.

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 18033126 is about 4246.5428291729. The cubic root of 18033126 is about 262.2348088243.

The spelling of 18033126 in words is "eighteen million, thirty-three thousand, one hundred twenty-six".