168028701 has 8 divisors (see below), whose sum is σ = 229502784. Its totient is φ = 109286880.

The previous prime is 168028691. The next prime is 168028717. The reversal of 168028701 is 107820861.

It is a happy number.

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

It is not a de Polignac number, because 168028701 - 2⁵ = 168028669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (168028801) by changing a digit.

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, 682921 + ... + 683166.

It is an arithmetic number, because the mean of its divisors is an integer number (28687848).

Almost surely, 2^168028701 is an apocalyptic number.

It is an amenable number.

168028701 is a deficient number, since it is larger than the sum of its proper divisors (61474083).

168028701 is a wasteful number, since it uses less digits than its factorization.

168028701 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366131.

The product of its (nonzero) digits is 5376, while the sum is 33.

The square root of 168028701 is about 12962.5885146448. The cubic root of 168028701 is about 551.8162556627.

It can be divided in two parts, 1680 and 28701, that added together give a triangular number (30381 = T₂₄₆).

The spelling of 168028701 in words is "one hundred sixty-eight million, twenty-eight thousand, seven hundred one".