33140006 has 8 divisors (see below), whose sum is σ = 49792944. Its totient is φ = 16542360.

The previous prime is 33139973. The next prime is 33140017. The reversal of 33140006 is 60004133.

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

It is a congruent number.

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, 12290 + ... + 14741.

It is an arithmetic number, because the mean of its divisors is an integer number (6224118).

Almost surely, 2^33140006 is an apocalyptic number.

33140006 is a deficient number, since it is larger than the sum of its proper divisors (16652938).

33140006 is a wasteful number, since it uses less digits than its factorization.

33140006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27646.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 33140006 is about 5756.7357069784. The cubic root of 33140006 is about 321.2064031639.

Adding to 33140006 its reverse (60004133), we get a palindrome (93144139).

The spelling of 33140006 in words is "thirty-three million, one hundred forty thousand, six".