12394126 has 8 divisors (see below), whose sum is σ = 18625464. Its totient is φ = 6185640.

The previous prime is 12394121. The next prime is 12394133. The reversal of 12394126 is 62149321.

12394126 = T₂₈₇₃ + T₂₈₇₄ + T₂₈₇₅.

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

It is a super-2 number, since 2×12394126² = 307228718607752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12394094 and 12394103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12394121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4285 + ... + 6568.

It is an arithmetic number, because the mean of its divisors is an integer number (2328183).

Almost surely, 2^12394126 is an apocalyptic number.

12394126 is the 2875-th centered triangular number.

12394126 is a deficient number, since it is larger than the sum of its proper divisors (6231338).

12394126 is a wasteful number, since it uses less digits than its factorization.

12394126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11426.

The product of its digits is 2592, while the sum is 28.

The square root of 12394126 is about 3520.5292215802. The cubic root of 12394126 is about 231.4223515722.

It can be divided in two parts, 123 and 94126, that added together give a palindrome (94249).

The spelling of 12394126 in words is "twelve million, three hundred ninety-four thousand, one hundred twenty-six".