12419054 has 4 divisors (see below), whose sum is σ = 18628584. Its totient is φ = 6209526.

The previous prime is 12419021. The next prime is 12419063. The reversal of 12419054 is 45091421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 45091421 = 257 ⋅175453.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3104762 + ... + 3104765.

It is an arithmetic number, because the mean of its divisors is an integer number (4657146).

Almost surely, 2^12419054 is an apocalyptic number.

12419054 is a deficient number, since it is larger than the sum of its proper divisors (6209530).

12419054 is an equidigital number, since it uses as much as digits as its factorization.

12419054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6209529.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 12419054 is about 3524.0678200057. The cubic root of 12419054 is about 231.5773990273.

The spelling of 12419054 in words is "twelve million, four hundred nineteen thousand, fifty-four".