126735046 has 16 divisors (see below), whose sum is σ = 197413200. Its totient is φ = 60947488.

The previous prime is 126735029. The next prime is 126735067. The reversal of 126735046 is 640537621.

It is a happy number.

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, 11541 + ... + 19663.

It is an arithmetic number, because the mean of its divisors is an integer number (12338325).

Almost surely, 2^126735046 is an apocalyptic number.

126735046 is a deficient number, since it is larger than the sum of its proper divisors (70678154).

126735046 is a wasteful number, since it uses less digits than its factorization.

126735046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8423.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 126735046 is about 11257.6660991522. Note that the first 3 decimals coincide. The cubic root of 126735046 is about 502.3027728596.

The spelling of 126735046 in words is "one hundred twenty-six million, seven hundred thirty-five thousand, forty-six".