133707126 has 16 divisors (see below), whose sum is σ = 305616384. Its totient is φ = 38202024.

The previous prime is 133707121. The next prime is 133707131. The reversal of 133707126 is 621707331.

It is an interprime number because it is at equal distance from previous prime (133707121) and next prime (133707131).

It is a junction number, because it is equal to n+sod(n) for n = 133707093 and 133707102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133707121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1591710 + ... + 1591793.

It is an arithmetic number, because the mean of its divisors is an integer number (19101024).

Almost surely, 2^133707126 is an apocalyptic number.

133707126 is an abundant number, since it is smaller than the sum of its proper divisors (171909258).

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

133707126 is a wasteful number, since it uses less digits than its factorization.

133707126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183515.

The product of its (nonzero) digits is 5292, while the sum is 30.

The square root of 133707126 is about 11563.1797529918. The cubic root of 133707126 is about 511.3499109101.

The spelling of 133707126 in words is "one hundred thirty-three million, seven hundred seven thousand, one hundred twenty-six".