172106341 has 8 divisors (see below), whose sum is σ = 187937568. Its totient is φ = 156306000.

The previous prime is 172106299. The next prime is 172106353. The reversal of 172106341 is 143601271.

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

It is a cyclic number.

It is not a de Polignac number, because 172106341 - 2¹¹ = 172104293 is a prime.

It is a super-2 number, since 2×172106341² = 59241185224816562, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (172106371) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4831 + ... + 19171.

It is an arithmetic number, because the mean of its divisors is an integer number (23492196).

Almost surely, 2^172106341 is an apocalyptic number.

172106341 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

172106341 is a deficient number, since it is larger than the sum of its proper divisors (15831227).

172106341 is a wasteful number, since it uses less digits than its factorization.

172106341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15443.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 172106341 is about 13118.9306347736. The cubic root of 172106341 is about 556.2443642740.

The spelling of 172106341 in words is "one hundred seventy-two million, one hundred six thousand, three hundred forty-one".