12084418 has 16 divisors (see below), whose sum is σ = 19149120. Its totient is φ = 5703696.

The previous prime is 12084409. The next prime is 12084427. The reversal of 12084418 is 81448021.

It is an interprime number because it is at equal distance from previous prime (12084409) and next prime (12084427).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18180 + ... + 18832.

It is an arithmetic number, because the mean of its divisors is an integer number (1196820).

Almost surely, 2^12084418 is an apocalyptic number.

12084418 is a deficient number, since it is larger than the sum of its proper divisors (7064702).

12084418 is a wasteful number, since it uses less digits than its factorization.

12084418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1161.

The product of its (nonzero) digits is 2048, while the sum is 28.

The square root of 12084418 is about 3476.2649496263. The cubic root of 12084418 is about 229.4784527657.

The spelling of 12084418 in words is "twelve million, eighty-four thousand, four hundred eighteen".