126605034 has 24 divisors (see below), whose sum is σ = 276000192. Its totient is φ = 41941800.

The previous prime is 126604997. The next prime is 126605047. The reversal of 126605034 is 430506621.

126605034 is a `hidden beast` number, since 1 + 26 + 605 + 0 + 34 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 126604989 and 126605007.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18642 + ... + 24509.

It is an arithmetic number, because the mean of its divisors is an integer number (11500008).

Almost surely, 2^126605034 is an apocalyptic number.

126605034 is an abundant number, since it is smaller than the sum of its proper divisors (149395158).

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

126605034 is a wasteful number, since it uses less digits than its factorization.

126605034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43322 (or 43319 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 126605034 is about 11251.8902411995. The cubic root of 126605034 is about 502.1309505309.

The spelling of 126605034 in words is "one hundred twenty-six million, six hundred five thousand, thirty-four".