4171608 has 128 divisors (see below), whose sum is σ = 13824000. Its totient is φ = 1140480.

The previous prime is 4171591. The next prime is 4171619. The reversal of 4171608 is 8061714.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 46828 + ... + 46916.

It is an arithmetic number, because the mean of its divisors is an integer number (108000).

Almost surely, 2^4171608 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4171608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6912000).

4171608 is an abundant number, since it is smaller than the sum of its proper divisors (9652392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4171608 is a wasteful number, since it uses less digits than its factorization.

4171608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142 (or 132 counting only the distinct ones).

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

The square root of 4171608 is about 2042.4514682117. The cubic root of 4171608 is about 160.9784830368.

It can be divided in two parts, 417 and 1608, that added together give a square (2025 = 45²).

The spelling of 4171608 in words is "four million, one hundred seventy-one thousand, six hundred eight".