126065412 has 36 divisors (see below), whose sum is σ = 347636016. Its totient is φ = 38201520.

The previous prime is 126065411. The next prime is 126065419. The reversal of 126065412 is 214560621.

126065412 is a `hidden beast` number, since 1 + 2 + 6 + 0 + 654 + 1 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (126065411) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158778 + ... + 159569.

It is an arithmetic number, because the mean of its divisors is an integer number (9656556).

Almost surely, 2^126065412 is an apocalyptic number.

126065412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

126065412 is an abundant number, since it is smaller than the sum of its proper divisors (221570604).

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

126065412 is a wasteful number, since it uses less digits than its factorization.

126065412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318368 (or 318363 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 126065412 is about 11227.8854643250. The cubic root of 126065412 is about 501.4165324153.

The spelling of 126065412 in words is "one hundred twenty-six million, sixty-five thousand, four hundred twelve".