3751072 has 48 divisors (see below), whose sum is σ = 8128512. Its totient is φ = 1693440.

The previous prime is 3751057. The next prime is 3751081. The reversal of 3751072 is 2701573.

3751072 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3751072² = 28141082298368, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29473 + ... + 29599.

It is an arithmetic number, because the mean of its divisors is an integer number (169344).

Almost surely, 2^3751072 is an apocalyptic number.

3751072 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 3751072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4064256).

3751072 is an abundant number, since it is smaller than the sum of its proper divisors (4377440).

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

3751072 is a wasteful number, since it uses less digits than its factorization.

3751072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 25.

The square root of 3751072 is about 1936.7684425351. The cubic root of 3751072 is about 155.3764281239.

The spelling of 3751072 in words is "three million, seven hundred fifty-one thousand, seventy-two".