126004016 has 20 divisors (see below), whose sum is σ = 245090712. Its totient is φ = 62754816.

The previous prime is 126004001. The next prime is 126004027. The reversal of 126004016 is 610400621.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11210 + ... + 19433.

Almost surely, 2^126004016 is an apocalyptic number.

126004016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

126004016 is a deficient number, since it is larger than the sum of its proper divisors (119086696).

126004016 is a wasteful number, since it uses less digits than its factorization.

126004016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30908 (or 30902 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 126004016 is about 11225.1510457544. The cubic root of 126004016 is about 501.3351197374.

Adding to 126004016 its reverse (610400621), we get a palindrome (736404637).

The spelling of 126004016 in words is "one hundred twenty-six million, four thousand, sixteen".