126545106 has 32 divisors (see below), whose sum is σ = 266289408. Its totient is φ = 40037760.

The previous prime is 126545077. The next prime is 126545137. The reversal of 126545106 is 601545621.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2151 + ... + 16053.

It is an arithmetic number, because the mean of its divisors is an integer number (8321544).

Almost surely, 2^126545106 is an apocalyptic number.

126545106 is an abundant number, since it is smaller than the sum of its proper divisors (139744302).

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

126545106 is a wasteful number, since it uses less digits than its factorization.

126545106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13986.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 126545106 is about 11249.2269067701. The cubic root of 126545106 is about 502.0517107834.

The spelling of 126545106 in words is "one hundred twenty-six million, five hundred forty-five thousand, one hundred six".