133469386 has 8 divisors (see below), whose sum is σ = 200782080. Its totient is φ = 66542028.

The previous prime is 133469351. The next prime is 133469393. The reversal of 133469386 is 683964331.

133469386 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

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, 95466 + ... + 96853.

It is an arithmetic number, because the mean of its divisors is an integer number (25097760).

Almost surely, 2^133469386 is an apocalyptic number.

133469386 is a deficient number, since it is larger than the sum of its proper divisors (67312694).

133469386 is a wasteful number, since it uses less digits than its factorization.

133469386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192668.

The product of its digits is 279936, while the sum is 43.

The square root of 133469386 is about 11552.8951349867. The cubic root of 133469386 is about 511.0466599295.

The spelling of 133469386 in words is "one hundred thirty-three million, four hundred sixty-nine thousand, three hundred eighty-six".