3772256 has 12 divisors (see below), whose sum is σ = 7426692. Its totient is φ = 1886112.

The previous prime is 3772243. The next prime is 3772259. The reversal of 3772256 is 6522773.

It is a happy number.

3772256 is nontrivially palindromic in base 3.

3772256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32), and also a Moran number because the ratio is a prime number: 117883 = 3772256 / (3 + 7 + 7 + 2 + 2 + 5 + 6).

It is a d-powerful number, because it can be written as 3¹³ + 7² + 7³ + 2¹¹ + 2²¹ + 5⁷ + 6³ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3772259) by changing a digit.

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 as a sum of consecutive naturals, namely, 58910 + ... + 58973.

It is an arithmetic number, because the mean of its divisors is an integer number (618891).

Almost surely, 2^3772256 is an apocalyptic number.

It is an amenable number.

3772256 is a deficient number, since it is larger than the sum of its proper divisors (3654436).

3772256 is a wasteful number, since it uses less digits than its factorization.

3772256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117893 (or 117885 counting only the distinct ones).

The product of its digits is 17640, while the sum is 32.

The square root of 3772256 is about 1942.2296465660. The cubic root of 3772256 is about 155.6683728831.

The spelling of 3772256 in words is "three million, seven hundred seventy-two thousand, two hundred fifty-six".