4264140 has 24 divisors (see below), whose sum is σ = 11939760. Its totient is φ = 1137088.

The previous prime is 4264109. The next prime is 4264157. The reversal of 4264140 is 414624.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35475 + ... + 35594.

It is an arithmetic number, because the mean of its divisors is an integer number (497490).

Almost surely, 2^4264140 is an apocalyptic number.

It is an amenable number.

4264140 is an abundant number, since it is smaller than the sum of its proper divisors (7675620).

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

4264140 is a wasteful number, since it uses less digits than its factorization.

4264140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71081 (or 71079 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 4264140 is about 2064.9794187836. The cubic root of 4264140 is about 162.1600308579.

Adding to 4264140 its reverse (414624), we get a palindrome (4678764).

The spelling of 4264140 in words is "four million, two hundred sixty-four thousand, one hundred forty".