3522450 has 48 divisors (see below), whose sum is σ = 9124416. Its totient is φ = 897600.

The previous prime is 3522439. The next prime is 3522479. The reversal of 3522450 is 542253.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2940 + ... + 3960.

It is an arithmetic number, because the mean of its divisors is an integer number (190092).

Almost surely, 2^3522450 is an apocalyptic number.

3522450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3522450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4562208).

3522450 is an abundant number, since it is smaller than the sum of its proper divisors (5601966).

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

3522450 is a wasteful number, since it uses less digits than its factorization.

3522450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1059 (or 1054 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 3522450 is about 1876.8191175497. The cubic root of 3522450 is about 152.1533827967.

The spelling of 3522450 in words is "three million, five hundred twenty-two thousand, four hundred fifty".