4258672 has 20 divisors (see below), whose sum is σ = 9001656. Its totient is φ = 1935680.

The previous prime is 4258649. The next prime is 4258673. The reversal of 4258672 is 2768524.

It is a d-powerful number, because it can be written as 4² + 2⁸ + 5⁴ + 8 + 6⁶ + 7⁵ + 2²² .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4258673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11923 + ... + 12274.

Almost surely, 2^4258672 is an apocalyptic number.

It is an amenable number.

4258672 is an abundant number, since it is smaller than the sum of its proper divisors (4742984).

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

4258672 is a wasteful number, since it uses less digits than its factorization.

4258672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24216 (or 24210 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 4258672 is about 2063.6550099278. The cubic root of 4258672 is about 162.0906874243.

The spelling of 4258672 in words is "four million, two hundred fifty-eight thousand, six hundred seventy-two".