4172448 has 72 divisors (see below), whose sum is σ = 12755232. Its totient is φ = 1190784.

The previous prime is 4172431. The next prime is 4172471. The reversal of 4172448 is 8442714.

It is a nude number because it is divisible by every one of its digits.

It is a nialpdrome in base 4.

It is a zygodrome in base 4.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4261 + ... + 5147.

It is an arithmetic number, because the mean of its divisors is an integer number (177156).

Almost surely, 2^4172448 is an apocalyptic number.

4172448 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4172448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6377616).

4172448 is an abundant number, since it is smaller than the sum of its proper divisors (8582784).

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

4172448 is a wasteful number, since it uses less digits than its factorization.

4172448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 914 (or 899 counting only the distinct ones).

The product of its digits is 7168, while the sum is 30.

The square root of 4172448 is about 2042.6570931020. The cubic root of 4172448 is about 160.9892872519.

The spelling of 4172448 in words is "four million, one hundred seventy-two thousand, four hundred forty-eight".