4250140 has 12 divisors (see below), whose sum is σ = 8925336. Its totient is φ = 1700048.

The previous prime is 4250111. The next prime is 4250149. The reversal of 4250140 is 410524.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4250149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106234 + ... + 106273.

It is an arithmetic number, because the mean of its divisors is an integer number (743778).

Almost surely, 2^4250140 is an apocalyptic number.

It is an amenable number.

4250140 is an abundant number, since it is smaller than the sum of its proper divisors (4675196).

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

4250140 is a wasteful number, since it uses less digits than its factorization.

4250140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212516 (or 212514 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 4250140 is about 2061.5867675167. The cubic root of 4250140 is about 161.9823686547.

Adding to 4250140 its reverse (410524), we get a palindrome (4660664).

The spelling of 4250140 in words is "four million, two hundred fifty thousand, one hundred forty".