18482406 has 8 divisors (see below), whose sum is σ = 36964824. Its totient is φ = 6160800.

The previous prime is 18482371. The next prime is 18482441. The reversal of 18482406 is 60428481.

It is an interprime number because it is at equal distance from previous prime (18482371) and next prime (18482441).

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

18482406 is an admirable number.

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, 1540195 + ... + 1540206.

It is an arithmetic number, because the mean of its divisors is an integer number (4620603).

Almost surely, 2^18482406 is an apocalyptic number.

18482406 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.

18482406 is a wasteful number, since it uses less digits than its factorization.

18482406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3080406.

The product of its (nonzero) digits is 12288, while the sum is 33.

The square root of 18482406 is about 4299.1168860593. The cubic root of 18482406 is about 264.3947549356.

The spelling of 18482406 in words is "eighteen million, four hundred eighty-two thousand, four hundred six".