18483606 has 32 divisors (see below), whose sum is σ = 41493600. Its totient is φ = 6098400.

The previous prime is 18483601. The next prime is 18483617. The reversal of 18483606 is 60638481.

It is a happy number.

18483606 is a `hidden beast` number, since 1 + 8 + 48 + 3 + 606 = 666.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (18483601) 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, 3760 + ... + 7148.

It is an arithmetic number, because the mean of its divisors is an integer number (1296675).

Almost surely, 2^18483606 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 18483606, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20746800).

18483606 is an abundant number, since it is smaller than the sum of its proper divisors (23009994).

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

18483606 is a wasteful number, since it uses less digits than its factorization.

18483606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3501 (or 3495 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 36.

The square root of 18483606 is about 4299.2564473406. The cubic root of 18483606 is about 264.4004768969.

The spelling of 18483606 in words is "eighteen million, four hundred eighty-three thousand, six hundred six".