3912125 has 32 divisors (see below), whose sum is σ = 5930496. Its totient is φ = 2515200.

The previous prime is 3912109. The next prime is 3912127. The reversal of 3912125 is 5212193.

It is not a de Polignac number, because 3912125 - 2⁴ = 3912109 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3912125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3912127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14744 + ... + 15006.

It is an arithmetic number, because the mean of its divisors is an integer number (185328).

Almost surely, 2^3912125 is an apocalyptic number.

3912125 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3912125 is a deficient number, since it is larger than the sum of its proper divisors (2018371).

3912125 is a wasteful number, since it uses less digits than its factorization.

3912125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 302 (or 292 counting only the distinct ones).

The product of its digits is 540, while the sum is 23.

The square root of 3912125 is about 1977.9092496877. The cubic root of 3912125 is about 157.5690467396.

The spelling of 3912125 in words is "three million, nine hundred twelve thousand, one hundred twenty-five".