3755072 has 28 divisors (see below), whose sum is σ = 7778496. Its totient is φ = 1795200.

The previous prime is 3755069. The next prime is 3755077. The reversal of 3755072 is 2705573.

3755072 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3755077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197 + ... + 2747.

Almost surely, 2^3755072 is an apocalyptic number.

3755072 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 3755072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3889248).

3755072 is an abundant number, since it is smaller than the sum of its proper divisors (4023424).

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

3755072 is a wasteful number, since it uses less digits than its factorization.

3755072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2586 (or 2576 counting only the distinct ones).

The product of its (nonzero) digits is 7350, while the sum is 29.

The square root of 3755072 is about 1937.8008153575. The cubic root of 3755072 is about 155.4316376681.

The spelling of 3755072 in words is "three million, seven hundred fifty-five thousand, seventy-two".