133570126 has 16 divisors (see below), whose sum is σ = 206910000. Its totient is φ = 64628928.

The previous prime is 133570121. The next prime is 133570147. The reversal of 133570126 is 621075331.

It is a junction number, because it is equal to n+sod(n) for n = 133570094 and 133570103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133570121) 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, 2250 + ... + 16498.

It is an arithmetic number, because the mean of its divisors is an integer number (12931875).

Almost surely, 2^133570126 is an apocalyptic number.

133570126 is a deficient number, since it is larger than the sum of its proper divisors (73339874).

133570126 is a wasteful number, since it uses less digits than its factorization.

133570126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14403.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 133570126 is about 11557.2542586896. The cubic root of 133570126 is about 511.1752034973.

The spelling of 133570126 in words is "one hundred thirty-three million, five hundred seventy thousand, one hundred twenty-six".