133701926 has 4 divisors (see below), whose sum is σ = 200552892. Its totient is φ = 66850962.

The previous prime is 133701857. The next prime is 133701929. The reversal of 133701926 is 629107331.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 629107331 = 1543 ⋅407717.

It is a super-2 number, since 2×133701926² = 35752410032218952, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 133701892 and 133701901.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133701929) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33425480 + ... + 33425483.

It is an arithmetic number, because the mean of its divisors is an integer number (50138223).

Almost surely, 2^133701926 is an apocalyptic number.

133701926 is a deficient number, since it is larger than the sum of its proper divisors (66850966).

133701926 is an equidigital number, since it uses as much as digits as its factorization.

133701926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66850965.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 133701926 is about 11562.9548991596. The cubic root of 133701926 is about 511.3432818592.

The spelling of 133701926 in words is "one hundred thirty-three million, seven hundred one thousand, nine hundred twenty-six".