126424164 has 12 divisors (see below), whose sum is σ = 294989744. Its totient is φ = 42141384.

The previous prime is 126424141. The next prime is 126424183. The reversal of 126424164 is 461424621.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5267662 + ... + 5267685.

Almost surely, 2^126424164 is an apocalyptic number.

It is an amenable number.

126424164 is an abundant number, since it is smaller than the sum of its proper divisors (168565580).

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

126424164 is a wasteful number, since it uses less digits than its factorization.

126424164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10535354 (or 10535352 counting only the distinct ones).

The product of its digits is 9216, while the sum is 30.

The square root of 126424164 is about 11243.8500523620. The cubic root of 126424164 is about 501.8917191047.

Adding to 126424164 its reverse (461424621), we get a palindrome (587848785).

The spelling of 126424164 in words is "one hundred twenty-six million, four hundred twenty-four thousand, one hundred sixty-four".