4025693 has 12 divisors (see below), whose sum is σ = 4846140. Its totient is φ = 3330432.

The previous prime is 4025689. The next prime is 4025699. The reversal of 4025693 is 3965204.

It can be written as a sum of positive squares in 2 ways, for example, as 1844164 + 2181529 = 1358^2 + 1477^2 .

It is not a de Polignac number, because 4025693 - 2² = 4025689 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025699) 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, 5 + ... + 2837.

It is an arithmetic number, because the mean of its divisors is an integer number (403845).

Almost surely, 2^4025693 is an apocalyptic number.

It is an amenable number.

4025693 is a deficient number, since it is larger than the sum of its proper divisors (820447).

4025693 is a wasteful number, since it uses less digits than its factorization.

4025693 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2876 (or 2869 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 4025693 is about 2006.4129684589. The cubic root of 4025693 is about 159.0792558737.

The spelling of 4025693 in words is "four million, twenty-five thousand, six hundred ninety-three".