133996514 has 8 divisors (see below), whose sum is σ = 205669200. Its totient is φ = 65440116.

The previous prime is 133996507. The next prime is 133996519. The reversal of 133996514 is 415699331.

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 (133996519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 778964 + ... + 779135.

It is an arithmetic number, because the mean of its divisors is an integer number (25708650).

Almost surely, 2^133996514 is an apocalyptic number.

133996514 is a deficient number, since it is larger than the sum of its proper divisors (71672686).

133996514 is a wasteful number, since it uses less digits than its factorization.

133996514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1558144.

The product of its digits is 87480, while the sum is 41.

The square root of 133996514 is about 11575.6863295444. The cubic root of 133996514 is about 511.7185571742.

The spelling of 133996514 in words is "one hundred thirty-three million, nine hundred ninety-six thousand, five hundred fourteen".