4262624 has 24 divisors (see below), whose sum is σ = 8664768. Its totient is φ = 2062080.

The previous prime is 4262617. The next prime is 4262639.

4262624 is nontrivially palindromic in base 10.

It is a d-powerful number, because it can be written as 4⁸ + 2 + 6 + 2⁹ + 6³ + 2¹¹ + 4¹¹ .

It is a junction number, because it is equal to n+sod(n) for n = 4262593 and 4262602.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1157 + ... + 3140.

It is an arithmetic number, because the mean of its divisors is an integer number (361032).

Almost surely, 2^4262624 is an apocalyptic number.

It is an amenable number.

4262624 is an abundant number, since it is smaller than the sum of its proper divisors (4402144).

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

4262624 is a wasteful number, since it uses less digits than its factorization.

4262624 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4338 (or 4330 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The square root of 4262624 is about 2064.6123122756. The cubic root of 4262624 is about 162.1408113712.

The spelling of 4262624 in words is "four million, two hundred sixty-two thousand, six hundred twenty-four".