126424016 has 20 divisors (see below), whose sum is σ = 248049600. Its totient is φ = 62411232.

The previous prime is 126424013. The next prime is 126424037. The reversal of 126424016 is 610424621.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126424013) 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, 48746 + ... + 51273.

It is an arithmetic number, because the mean of its divisors is an integer number (12402480).

Almost surely, 2^126424016 is an apocalyptic number.

126424016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

126424016 is a deficient number, since it is larger than the sum of its proper divisors (121625584).

126424016 is a wasteful number, since it uses less digits than its factorization.

126424016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100106 (or 100100 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 126424016 is about 11243.8434709845. The cubic root of 126424016 is about 501.8915232561.

Adding to 126424016 its reverse (610424621), we get a palindrome (736848637).

The spelling of 126424016 in words is "one hundred twenty-six million, four hundred twenty-four thousand, sixteen".