126064734 has 32 divisors (see below), whose sum is σ = 271582080. Its totient is φ = 38882592.

The previous prime is 126064727. The next prime is 126064739. The reversal of 126064734 is 437460621.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 126064695 and 126064704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126064739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7957 + ... + 17760.

It is an arithmetic number, because the mean of its divisors is an integer number (8486940).

Almost surely, 2^126064734 is an apocalyptic number.

126064734 is an abundant number, since it is smaller than the sum of its proper divisors (145517346).

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

126064734 is a wasteful number, since it uses less digits than its factorization.

126064734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25784.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 126064734 is about 11227.8552716002. The cubic root of 126064734 is about 501.4156335142.

The spelling of 126064734 in words is "one hundred twenty-six million, sixty-four thousand, seven hundred thirty-four".