4189025 has 12 divisors (see below), whose sum is σ = 5468400. Its totient is φ = 3174480.

The previous prime is 4189019. The next prime is 4189027. The reversal of 4189025 is 5209814.

It is not a de Polignac number, because 4189025 - 2¹⁶ = 4123489 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (4189027) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3935 + ... + 4884.

It is an arithmetic number, because the mean of its divisors is an integer number (455700).

Almost surely, 2^4189025 is an apocalyptic number.

It is an amenable number.

4189025 is a deficient number, since it is larger than the sum of its proper divisors (1279375).

4189025 is a wasteful number, since it uses less digits than its factorization.

4189025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8848 (or 8843 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 4189025 is about 2046.7107758548. The cubic root of 4189025 is about 161.2022072571.

The spelling of 4189025 in words is "four million, one hundred eighty-nine thousand, twenty-five".