406848171 has 4 divisors (see below), whose sum is σ = 542464232. Its totient is φ = 271232112.

The previous prime is 406848161. The next prime is 406848203. The reversal of 406848171 is 171848604.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 406848171 - 2⁵ = 406848139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (406848161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67808026 + ... + 67808031.

It is an arithmetic number, because the mean of its divisors is an integer number (135616058).

Almost surely, 2^406848171 is an apocalyptic number.

406848171 is a deficient number, since it is larger than the sum of its proper divisors (135616061).

406848171 is a wasteful number, since it uses less digits than its factorization.

406848171 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135616060.

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 406848171 is about 20170.4777087703. The cubic root of 406848171 is about 740.9873422706.

The spelling of 406848171 in words is "four hundred six million, eight hundred forty-eight thousand, one hundred seventy-one".