3745550 has 24 divisors (see below), whose sum is σ = 7271856. Its totient is φ = 1432640.

The previous prime is 3745543. The next prime is 3745589. The reversal of 3745550 is 555473.

3745550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 479 + ... + 2778.

It is an arithmetic number, because the mean of its divisors is an integer number (302994).

Almost surely, 2^3745550 is an apocalyptic number.

3745550 is a deficient number, since it is larger than the sum of its proper divisors (3526306).

3745550 is a wasteful number, since it uses less digits than its factorization.

3745550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3292 (or 3287 counting only the distinct ones).

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 3745550 is about 1935.3423469764. The cubic root of 3745550 is about 155.3001468191.

The spelling of 3745550 in words is "three million, seven hundred forty-five thousand, five hundred fifty".