126425318 has 8 divisors (see below), whose sum is σ = 192852360. Its totient is φ = 62141200.

The previous prime is 126425317. The next prime is 126425323. The reversal of 126425318 is 813524621.

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

It is a super-2 number, since 2×126425318² = 31966722062802248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126425317) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 535583 + ... + 535818.

It is an arithmetic number, because the mean of its divisors is an integer number (24106545).

Almost surely, 2^126425318 is an apocalyptic number.

126425318 is a deficient number, since it is larger than the sum of its proper divisors (66427042).

126425318 is a wasteful number, since it uses less digits than its factorization.

126425318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071462.

The product of its digits is 11520, while the sum is 32.

The square root of 126425318 is about 11243.9013691868. The cubic root of 126425318 is about 501.8932461896.

Adding to 126425318 its reverse (813524621), we get a palindrome (939949939).

The spelling of 126425318 in words is "one hundred twenty-six million, four hundred twenty-five thousand, three hundred eighteen".