3552250 has 32 divisors (see below), whose sum is σ = 7167888. Its totient is φ = 1310400.

The previous prime is 3552247. The next prime is 3552251. The reversal of 3552250 is 522553.

It can be written as a sum of positive squares in 8 ways, for example, as 344569 + 3207681 = 587^2 + 1791^2 .

It is not an unprimeable number, because it can be changed into a prime (3552251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2704 + ... + 3796.

Almost surely, 2^3552250 is an apocalyptic number.

3552250 is an abundant number, since it is smaller than the sum of its proper divisors (3615638).

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

3552250 is a wasteful number, since it uses less digits than its factorization.

3552250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 1500, while the sum is 22.

The square root of 3552250 is about 1884.7413615666. The cubic root of 3552250 is about 152.5812520519.

The spelling of 3552250 in words is "three million, five hundred fifty-two thousand, two hundred fifty".