18412348 has 6 divisors (see below), whose sum is σ = 32221616. Its totient is φ = 9206172.

The previous prime is 18412327. The next prime is 18412363. The reversal of 18412348 is 84321481.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2301540 + ... + 2301547.

Almost surely, 2^18412348 is an apocalyptic number.

It is an amenable number.

18412348 is a deficient number, since it is larger than the sum of its proper divisors (13809268).

18412348 is a wasteful number, since it uses less digits than its factorization.

18412348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4603091 (or 4603089 counting only the distinct ones).

The product of its digits is 6144, while the sum is 31.

The square root of 18412348 is about 4290.9611976805. The cubic root of 18412348 is about 264.0602670796.

The spelling of 18412348 in words is "eighteen million, four hundred twelve thousand, three hundred forty-eight".