126601412 has 24 divisors (see below), whose sum is σ = 254486400. Its totient is φ = 53982720.

The previous prime is 126601411. The next prime is 126601439. The reversal of 126601412 is 214106621.

It is not an unprimeable number, because it can be changed into a prime (126601411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5789 + ... + 16932.

It is an arithmetic number, because the mean of its divisors is an integer number (10603600).

Almost surely, 2^126601412 is an apocalyptic number.

It is an amenable number.

126601412 is an abundant number, since it is smaller than the sum of its proper divisors (127884988).

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

126601412 is a wasteful number, since it uses less digits than its factorization.

126601412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22931 (or 22929 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 126601412 is about 11251.7292893137. The cubic root of 126601412 is about 502.1261620546.

The spelling of 126601412 in words is "one hundred twenty-six million, six hundred one thousand, four hundred twelve".