4265624 has 16 divisors (see below), whose sum is σ = 8725320. Its totient is φ = 1938880.

The previous prime is 4265617. The next prime is 4265629.

4265624 is nontrivially palindromic in base 6 and base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4265629) 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, 24149 + ... + 24324.

Almost surely, 2^4265624 is an apocalyptic number.

4265624 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

4265624 is an abundant number, since it is smaller than the sum of its proper divisors (4459696).

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

4265624 is a wasteful number, since it uses less digits than its factorization.

4265624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48490 (or 48486 counting only the distinct ones).

The product of its digits is 11520, while the sum is 29.

The square root of 4265624 is about 2065.3387131413. The cubic root of 4265624 is about 162.1788402446.

The spelling of 4265624 in words is "four million, two hundred sixty-five thousand, six hundred twenty-four".