3755250 has 48 divisors (see below), whose sum is σ = 10160280. Its totient is φ = 1000800.

The previous prime is 3755243. The next prime is 3755267. The reversal of 3755250 is 525573.

It can be written as a sum of positive squares in 4 ways, for example, as 1159929 + 2595321 = 1077^2 + 1611^2 .

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, 1416 + ... + 3084.

Almost surely, 2^3755250 is an apocalyptic number.

3755250 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 3755250, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5080140).

3755250 is an abundant number, since it is smaller than the sum of its proper divisors (6405030).

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

3755250 is a wasteful number, since it uses less digits than its factorization.

3755250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1692 (or 1679 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 3755250 is about 1937.8467431662. The cubic root of 3755250 is about 155.4340935815.

It can be divided in two parts, 3755 and 250, that added together give a triangular number (4005 = T₈₉).

The spelling of 3755250 in words is "three million, seven hundred fifty-five thousand, two hundred fifty".