3755232 has 144 divisors (see below), whose sum is σ = 12383280. Its totient is φ = 1069056.

The previous prime is 3755203. The next prime is 3755237. The reversal of 3755232 is 2325573.

It is a tau number, because it is divible by the number of its divisors (144).

Its product of digits (6300) is a multiple of the sum of its prime factors (105).

It is a junction number, because it is equal to n+sod(n) for n = 3755196 and 3755205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3755237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63619 + ... + 63677.

It is an arithmetic number, because the mean of its divisors is an integer number (85995).

Almost surely, 2^3755232 is an apocalyptic number.

3755232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3755232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6191640).

3755232 is an abundant number, since it is smaller than the sum of its proper divisors (8628048).

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

3755232 is a wasteful number, since it uses less digits than its factorization.

3755232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 94 counting only the distinct ones).

The product of its digits is 6300, while the sum is 27.

The square root of 3755232 is about 1937.8420988306. The cubic root of 3755232 is about 155.4338452342.

The spelling of 3755232 in words is "three million, seven hundred fifty-five thousand, two hundred thirty-two".