3772122 has 8 divisors (see below), whose sum is σ = 7544256. Its totient is φ = 1257372.

The previous prime is 3772121. The next prime is 3772141. The reversal of 3772122 is 2212773.

It is a sphenic number, since it is the product of 3 distinct primes.

3772122 is an admirable number.

It is a d-powerful number, because it can be written as 3⁹ + 7⁷ + 7⁷ + 2³ + 1 + 2¹³ + 2²¹ .

It is a junction number, because it is equal to n+sod(n) for n = 3772092 and 3772101.

It is not an unprimeable number, because it can be changed into a prime (3772121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314338 + ... + 314349.

It is an arithmetic number, because the mean of its divisors is an integer number (943032).

Almost surely, 2^3772122 is an apocalyptic number.

3772122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

3772122 is a wasteful number, since it uses less digits than its factorization.

3772122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628692.

The product of its digits is 1176, while the sum is 24.

The square root of 3772122 is about 1942.1951498240. The cubic root of 3772122 is about 155.6665296175. Note that the first 3 decimals are identical.

Adding to 3772122 its reverse (2212773), we get a palindrome (5984895).

The spelling of 3772122 in words is "three million, seven hundred seventy-two thousand, one hundred twenty-two".