3512448 has 48 divisors (see below), whose sum is σ = 10110750. Its totient is φ = 1170432.

The previous prime is 3512417. The next prime is 3512459. The reversal of 3512448 is 8442153.

It can be written as a sum of positive squares in only one way, i.e., 3415104 + 97344 = 1848^2 + 312^2 .

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 373 + ... + 2676.

Almost surely, 2^3512448 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 3512448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5055375).

3512448 is an abundant number, since it is smaller than the sum of its proper divisors (6598302).

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

3512448 is a wasteful number, since it uses less digits than its factorization.

3512448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069 (or 3054 counting only the distinct ones).

The product of its digits is 3840, while the sum is 27.

The square root of 3512448 is about 1874.1526085140. The cubic root of 3512448 is about 152.0092330495.

The spelling of 3512448 in words is "three million, five hundred twelve thousand, four hundred forty-eight".