3772025 has 6 divisors (see below), whose sum is σ = 4677342. Its totient is φ = 3017600.

The previous prime is 3772019. The next prime is 3772031. The reversal of 3772025 is 5202773.

It is an interprime number because it is at equal distance from previous prime (3772019) and next prime (3772031).

It can be written as a sum of positive squares in 3 ways, for example, as 43264 + 3728761 = 208^2 + 1931^2 .

It is not a de Polignac number, because 3772025 - 2⁴ = 3772009 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3771985 and 3772003.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 75416 + ... + 75465.

It is an arithmetic number, because the mean of its divisors is an integer number (779557).

Almost surely, 2^3772025 is an apocalyptic number.

It is an amenable number.

3772025 is a deficient number, since it is larger than the sum of its proper divisors (905317).

3772025 is a wasteful number, since it uses less digits than its factorization.

3772025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150891 (or 150886 counting only the distinct ones).

The product of its (nonzero) digits is 2940, while the sum is 26.

The square root of 3772025 is about 1942.1701779195. The cubic root of 3772025 is about 155.6651952861.

Adding to 3772025 its reverse (5202773), we get a palindrome (8974798).

The spelling of 3772025 in words is "three million, seven hundred seventy-two thousand, twenty-five".