133950738 has 8 divisors (see below), whose sum is σ = 267901488. Its totient is φ = 44650244.

The previous prime is 133950727. The next prime is 133950743. The reversal of 133950738 is 837059331.

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

133950738 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 133950696 and 133950705.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11162556 + ... + 11162567.

It is an arithmetic number, because the mean of its divisors is an integer number (33487686).

Almost surely, 2^133950738 is an apocalyptic number.

133950738 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.

133950738 is a wasteful number, since it uses less digits than its factorization.

133950738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22325128.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 133950738 is about 11573.7089128766. The cubic root of 133950738 is about 511.6602792984.

The spelling of 133950738 in words is "one hundred thirty-three million, nine hundred fifty thousand, seven hundred thirty-eight".