126414252 has 18 divisors (see below), whose sum is σ = 319547228. Its totient is φ = 42138072.

The previous prime is 126414247. The next prime is 126414259. The reversal of 126414252 is 252414621.

126414252 is a `hidden beast` number, since 12 + 641 + 4 + 2 + 5 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (126414259) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1755718 + ... + 1755789.

Almost surely, 2^126414252 is an apocalyptic number.

126414252 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126414252 is an abundant number, since it is smaller than the sum of its proper divisors (193132976).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

126414252 is a wasteful number, since it uses less digits than its factorization.

126414252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3511517 (or 3511512 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 126414252 is about 11243.4092694342. The cubic root of 126414252 is about 501.8786022011.

Adding to 126414252 its reverse (252414621), we get a palindrome (378828873).

The spelling of 126414252 in words is "one hundred twenty-six million, four hundred fourteen thousand, two hundred fifty-two".