3775122 has 72 divisors (see below), whose sum is σ = 9506484. Its totient is φ = 1078272.

The previous prime is 3775103. The next prime is 3775127. The reversal of 3775122 is 2215773.

3775122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 1121481 + 2653641 = 1059^2 + 1629^2 .

It is a super-2 number, since 2×3775122² = 28503092229768, which contains 22 as substring.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (3775127) 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 in 35 ways as a sum of consecutive naturals, for example, 51678 + ... + 51750.

Almost surely, 2^3775122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3775122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4753242).

3775122 is an abundant number, since it is smaller than the sum of its proper divisors (5731362).

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

3775122 is a wasteful number, since it uses less digits than its factorization.

3775122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 108 counting only the distinct ones).

The product of its digits is 2940, while the sum is 27.

The square root of 3775122 is about 1942.9673183047. The cubic root of 3775122 is about 155.7077863107.

It can be divided in two parts, 37751 and 22, that added together give a palindrome (37773).

The spelling of 3775122 in words is "three million, seven hundred seventy-five thousand, one hundred twenty-two".