3522048 has 40 divisors (see below), whose sum is σ = 9387048. Its totient is φ = 1173504.

The previous prime is 3522019. The next prime is 3522053. The reversal of 3522048 is 8402253.

It is a super-2 number, since 2×3522048² = 24809644228608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 390 + ... + 2682.

Almost surely, 2^3522048 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 3522048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4693524).

3522048 is an abundant number, since it is smaller than the sum of its proper divisors (5865000).

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

3522048 is an equidigital number, since it uses as much as digits as its factorization.

3522048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2314 (or 2298 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 3522048 is about 1876.7120183981. The cubic root of 3522048 is about 152.1475944026.

The spelling of 3522048 in words is "three million, five hundred twenty-two thousand, forty-eight".