172676336 has 40 divisors (see below), whose sum is σ = 392698080. Its totient is φ = 72002304.

The previous prime is 172676333. The next prime is 172676359. The reversal of 172676336 is 633676271.

172676336 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 172676293 and 172676302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172676333) 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, 16691 + ... + 24978.

It is an arithmetic number, because the mean of its divisors is an integer number (9817452).

Almost surely, 2^172676336 is an apocalyptic number.

172676336 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

172676336 is an abundant number, since it is smaller than the sum of its proper divisors (220021744).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

172676336 is a wasteful number, since it uses less digits than its factorization.

172676336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41721 (or 41715 counting only the distinct ones).

The product of its digits is 190512, while the sum is 41.

The square root of 172676336 is about 13140.6368186629. The cubic root of 172676336 is about 556.8577585468.

The spelling of 172676336 in words is "one hundred seventy-two million, six hundred seventy-six thousand, three hundred thirty-six".