4171948 has 24 divisors (see below), whose sum is σ = 8119440. Its totient is φ = 1859520.

The previous prime is 4171943. The next prime is 4171967. The reversal of 4171948 is 8491714.

It is a super-2 number, since 2×4171948² = 34810300229408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4171943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1438 + ... + 3226.

It is an arithmetic number, because the mean of its divisors is an integer number (338310).

Almost surely, 2^4171948 is an apocalyptic number.

It is an amenable number.

4171948 is a deficient number, since it is larger than the sum of its proper divisors (3947492).

4171948 is a wasteful number, since it uses less digits than its factorization.

4171948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857 (or 1855 counting only the distinct ones).

The product of its digits is 8064, while the sum is 34.

The square root of 4171948 is about 2042.5346998276. The cubic root of 4171948 is about 160.9828563462.

The spelling of 4171948 in words is "four million, one hundred seventy-one thousand, nine hundred forty-eight".