3171422 has 8 divisors (see below), whose sum is σ = 4867896. Its totient is φ = 1548792.

The previous prime is 3171409. The next prime is 3171431. The reversal of 3171422 is 2241713.

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

It is a pancake number, because a pancake can be divided into 3171422 parts by 2518 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 3171394 and 3171403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18353 + ... + 18524.

It is an arithmetic number, because the mean of its divisors is an integer number (608487).

Almost surely, 2^3171422 is an apocalyptic number.

3171422 is a deficient number, since it is larger than the sum of its proper divisors (1696474).

3171422 is a wasteful number, since it uses less digits than its factorization.

3171422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36922.

The product of its digits is 336, while the sum is 20.

The square root of 3171422 is about 1780.8486740877. The cubic root of 3171422 is about 146.9212714932.

The spelling of 3171422 in words is "three million, one hundred seventy-one thousand, four hundred twenty-two".