172046006 has 16 divisors (see below), whose sum is σ = 286303680. Its totient is φ = 76876680.

The previous prime is 172045997. The next prime is 172046023. The reversal of 172046006 is 600640271.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64976 + ... + 67571.

It is an arithmetic number, because the mean of its divisors is an integer number (17893980).

Almost surely, 2^172046006 is an apocalyptic number.

172046006 is a deficient number, since it is larger than the sum of its proper divisors (114257674).

172046006 is a wasteful number, since it uses less digits than its factorization.

172046006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132619.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 172046006 is about 13116.6308936403. The cubic root of 172046006 is about 556.1793561593.

Adding to 172046006 its reverse (600640271), we get a palindrome (772686277).

The spelling of 172046006 in words is "one hundred seventy-two million, forty-six thousand, six".