133092146 has 8 divisors (see below), whose sum is σ = 217787184. Its totient is φ = 60496420.

The previous prime is 133092137. The next prime is 133092149. The reversal of 133092146 is 641290331.

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

It is not an unprimeable number, because it can be changed into a prime (133092149) 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 3 ways as a sum of consecutive naturals, for example, 3024800 + ... + 3024843.

It is an arithmetic number, because the mean of its divisors is an integer number (27223398).

Almost surely, 2^133092146 is an apocalyptic number.

133092146 is a deficient number, since it is larger than the sum of its proper divisors (84695038).

133092146 is a wasteful number, since it uses less digits than its factorization.

133092146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6049656.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 133092146 is about 11536.5569387058. The cubic root of 133092146 is about 510.5647287895.

The spelling of 133092146 in words is "one hundred thirty-three million, ninety-two thousand, one hundred forty-six".