4424620 has 24 divisors (see below), whose sum is σ = 9347184. Its totient is φ = 1759296.

The previous prime is 4424569. The next prime is 4424621. The reversal of 4424620 is 264244.

It is a junction number, because it is equal to n+sod(n) for n = 4424591 and 4424600.

It is not an unprimeable number, because it can be changed into a prime (4424621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3379 + ... + 4501.

It is an arithmetic number, because the mean of its divisors is an integer number (389466).

Almost surely, 2^4424620 is an apocalyptic number.

It is an amenable number.

4424620 is an abundant number, since it is smaller than the sum of its proper divisors (4922564).

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

4424620 is a wasteful number, since it uses less digits than its factorization.

4424620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1329 (or 1327 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 4424620 is about 2103.4780721462. The cubic root of 4424620 is about 164.1693174981.

Adding to 4424620 its reverse (264244), we get a palindrome (4688864).

The spelling of 4424620 in words is "four million, four hundred twenty-four thousand, six hundred twenty".