106172602726 has 8 divisors (see below), whose sum is σ = 159260339520. Its totient is φ = 53085822888.

The previous prime is 106172602721. The next prime is 106172602727. The reversal of 106172602726 is 627206271601.

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

It is a super-2 number, since 2×106172602726² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106172602721) 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, 197835 + ... + 501481.

It is an arithmetic number, because the mean of its divisors is an integer number (19907542440).

Almost surely, 2^106172602726 is an apocalyptic number.

106172602726 is a deficient number, since it is larger than the sum of its proper divisors (53087736794).

106172602726 is a wasteful number, since it uses less digits than its factorization.

106172602726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478478.

The product of its (nonzero) digits is 84672, while the sum is 40.

The spelling of 106172602726 in words is "one hundred six billion, one hundred seventy-two million, six hundred two thousand, seven hundred twenty-six".