4151125 has 16 divisors (see below), whose sum is σ = 5653440. Its totient is φ = 3018000.

The previous prime is 4151113. The next prime is 4151129. The reversal of 4151125 is 5211514.

It is not a de Polignac number, because 4151125 - 2⁹ = 4150613 is a prime.

4151125 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4151129) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135 + ... + 2884.

It is an arithmetic number, because the mean of its divisors is an integer number (353340).

Almost surely, 2^4151125 is an apocalyptic number.

It is an amenable number.

4151125 is a deficient number, since it is larger than the sum of its proper divisors (1502315).

4151125 is a wasteful number, since it uses less digits than its factorization.

4151125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045 (or 3035 counting only the distinct ones).

The product of its digits is 200, while the sum is 19.

The square root of 4151125 is about 2037.4309804261. The cubic root of 4151125 is about 160.7145773069.

Adding to 4151125 its reverse (5211514), we get a palindrome (9362639).

It can be divided in two parts, 415 and 1125, that added together give a triangular number (1540 = T₅₅).

The spelling of 4151125 in words is "four million, one hundred fifty-one thousand, one hundred twenty-five".