133037922 has 8 divisors (see below), whose sum is σ = 266075856. Its totient is φ = 44345972.

The previous prime is 133037917. The next prime is 133037929. The reversal of 133037922 is 229730331.

It is a sphenic number, since it is the product of 3 distinct primes.

133037922 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 133037922.

It is not an unprimeable number, because it can be changed into a prime (133037929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11086488 + ... + 11086499.

It is an arithmetic number, because the mean of its divisors is an integer number (33259482).

Almost surely, 2^133037922 is an apocalyptic number.

133037922 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

133037922 is a wasteful number, since it uses less digits than its factorization.

133037922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22172992.

The product of its (nonzero) digits is 6804, while the sum is 30.

The square root of 133037922 is about 11534.2066047041. The cubic root of 133037922 is about 510.4953817912.

The spelling of 133037922 in words is "one hundred thirty-three million, thirty-seven thousand, nine hundred twenty-two".