172114411 has 12 divisors (see below), whose sum is σ = 200441640. Its totient is φ = 147359520.

The previous prime is 172114399. The next prime is 172114421. The reversal of 172114411 is 114411271.

It is not a de Polignac number, because 172114411 - 2¹¹ = 172112363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (172114421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63400 + ... + 66058.

It is an arithmetic number, because the mean of its divisors is an integer number (16703470).

Almost surely, 2^172114411 is an apocalyptic number.

172114411 is a deficient number, since it is larger than the sum of its proper divisors (28327229).

172114411 is a wasteful number, since it uses less digits than its factorization.

172114411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3994 (or 3987 counting only the distinct ones).

The product of its digits is 224, while the sum is 22.

The square root of 172114411 is about 13119.2382019689. The cubic root of 172114411 is about 556.2530581661.

Adding to 172114411 its reverse (114411271), we get a palindrome (286525682).

The spelling of 172114411 in words is "one hundred seventy-two million, one hundred fourteen thousand, four hundred eleven".