172416411 has 16 divisors (see below), whose sum is σ = 262336800. Its totient is φ = 111837024.

The previous prime is 172416403. The next prime is 172416421. The reversal of 172416411 is 114614271.

172416411 is a `hidden beast` number, since 1 + 7 + 241 + 6 + 411 = 666.

It is not a de Polignac number, because 172416411 - 2³ = 172416403 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (172416401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85296 + ... + 87293.

It is an arithmetic number, because the mean of its divisors is an integer number (16396050).

Almost surely, 2^172416411 is an apocalyptic number.

172416411 is a deficient number, since it is larger than the sum of its proper divisors (89920389).

172416411 is a wasteful number, since it uses less digits than its factorization.

172416411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172635 (or 172629 counting only the distinct ones).

The product of its digits is 1344, while the sum is 27.

The square root of 172416411 is about 13130.7429721246. The cubic root of 172416411 is about 556.5782106132.

The spelling of 172416411 in words is "one hundred seventy-two million, four hundred sixteen thousand, four hundred eleven".