4173648 has 20 divisors (see below), whose sum is σ = 10782048. Its totient is φ = 1391200.

The previous prime is 4173641. The next prime is 4173683. The reversal of 4173648 is 8463714.

It is a zygodrome in base 4.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4173641) 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, 43428 + ... + 43523.

Almost surely, 2^4173648 is an apocalyptic number.

4173648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4173648 is an abundant number, since it is smaller than the sum of its proper divisors (6608400).

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

4173648 is a wasteful number, since it uses less digits than its factorization.

4173648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86962 (or 86956 counting only the distinct ones).

The product of its digits is 16128, while the sum is 33.

The square root of 4173648 is about 2042.9508070436. The cubic root of 4173648 is about 161.0047193298.

The spelling of 4173648 in words is "four million, one hundred seventy-three thousand, six hundred forty-eight".