126608142 has 16 divisors (see below), whose sum is σ = 261948240. Its totient is φ = 40747392.

The previous prime is 126608137. The next prime is 126608173. The reversal of 126608142 is 241806621.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 363643 + ... + 363990.

It is an arithmetic number, because the mean of its divisors is an integer number (16371765).

Almost surely, 2^126608142 is an apocalyptic number.

126608142 is an abundant number, since it is smaller than the sum of its proper divisors (135340098).

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

126608142 is a wasteful number, since it uses less digits than its factorization.

126608142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727667.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 126608142 is about 11252.0283504797. The cubic root of 126608142 is about 502.1350593992.

It can be divided in two parts, 12660 and 8142, that added together give a palindrome (20802).

The spelling of 126608142 in words is "one hundred twenty-six million, six hundred eight thousand, one hundred forty-two".