133407005 has 8 divisors (see below), whose sum is σ = 160179552. Its totient is φ = 106664848.

The previous prime is 133406971. The next prime is 133407011. The reversal of 133407005 is 500704331.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 133407005 - 2¹² = 133402909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3554 + ... + 16716.

It is an arithmetic number, because the mean of its divisors is an integer number (20022444).

Almost surely, 2^133407005 is an apocalyptic number.

It is an amenable number.

133407005 is a deficient number, since it is larger than the sum of its proper divisors (26772547).

133407005 is a wasteful number, since it uses less digits than its factorization.

133407005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15195.

The product of its (nonzero) digits is 1260, while the sum is 23.

The square root of 133407005 is about 11550.1950199986. The cubic root of 133407005 is about 510.9670297596.

The spelling of 133407005 in words is "one hundred thirty-three million, four hundred seven thousand, five".