126412367 has 4 divisors (see below), whose sum is σ = 128797560. Its totient is φ = 124027176.

The previous prime is 126412333. The next prime is 126412373. The reversal of 126412367 is 763214621.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 126412367 - 2¹⁸ = 126150223 is a prime.

It is a super-3 number, since 3×126412367³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126412267) 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, 1192517 + ... + 1192622.

It is an arithmetic number, because the mean of its divisors is an integer number (32199390).

Almost surely, 2^126412367 is an apocalyptic number.

126412367 is a deficient number, since it is larger than the sum of its proper divisors (2385193).

126412367 is an equidigital number, since it uses as much as digits as its factorization.

126412367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2385192.

The product of its digits is 12096, while the sum is 32.

The square root of 126412367 is about 11243.3254422346. The cubic root of 126412367 is about 501.8761076356.

Adding to 126412367 its reverse (763214621), we get a palindrome (889626988).

It can be divided in two parts, 1264 and 12367, that added together give a palindrome (13631).

The spelling of 126412367 in words is "one hundred twenty-six million, four hundred twelve thousand, three hundred sixty-seven".