126060406 has 16 divisors (see below), whose sum is σ = 205626816. Its totient is φ = 57718656.

The previous prime is 126060397. The next prime is 126060409. The reversal of 126060406 is 604060621.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126060409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48846 + ... + 51361.

It is an arithmetic number, because the mean of its divisors is an integer number (12851676).

Almost surely, 2^126060406 is an apocalyptic number.

126060406 is a deficient number, since it is larger than the sum of its proper divisors (79566410).

126060406 is a wasteful number, since it uses less digits than its factorization.

126060406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100263.

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 126060406 is about 11227.6625350070. The cubic root of 126060406 is about 501.4098953202.

The spelling of 126060406 in words is "one hundred twenty-six million, sixty thousand, four hundred six".