4195912 has 32 divisors (see below), whose sum is σ = 9285120. Its totient is φ = 1739520.

The previous prime is 4195883. The next prime is 4195921. The reversal of 4195912 is 2195914.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 528 + ... + 2944.

It is an arithmetic number, because the mean of its divisors is an integer number (290160).

Almost surely, 2^4195912 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4195912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4642560).

4195912 is an abundant number, since it is smaller than the sum of its proper divisors (5089208).

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

4195912 is a wasteful number, since it uses less digits than its factorization.

4195912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2461 (or 2457 counting only the distinct ones).

The product of its digits is 3240, while the sum is 31.

The square root of 4195912 is about 2048.3925405058. The cubic root of 4195912 is about 161.2905008136.

The spelling of 4195912 in words is "four million, one hundred ninety-five thousand, nine hundred twelve".