4626624 has 28 divisors (see below), whose sum is σ = 12241784. Its totient is φ = 1542144.

The previous prime is 4626623. The next prime is 4626637. The reversal of 4626624 is 4266264.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 4626591 and 4626600.

It is not an unprimeable number, because it can be changed into a prime (4626623) 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, 11857 + ... + 12240.

Almost surely, 2^4626624 is an apocalyptic number.

It is an amenable number.

4626624 is an abundant number, since it is smaller than the sum of its proper divisors (7615160).

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

4626624 is a wasteful number, since it uses less digits than its factorization.

4626624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24112 (or 24102 counting only the distinct ones).

The product of its digits is 13824, while the sum is 30.

The square root of 4626624 is about 2150.9588559524. The cubic root of 4626624 is about 166.6305913031.

The spelling of 4626624 in words is "four million, six hundred twenty-six thousand, six hundred twenty-four".