4460020 has 24 divisors (see below), whose sum is σ = 9412200. Its totient is φ = 1775232.

The previous prime is 4460009. The next prime is 4460023. The reversal of 4460020 is 200644.

It can be written as a sum of positive squares in 4 ways, for example, as 41616 + 4418404 = 204^2 + 2102^2 .

It is a junction number, because it is equal to n+sod(n) for n = 4459976 and 4460003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4460023) 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, 4966 + ... + 5794.

It is an arithmetic number, because the mean of its divisors is an integer number (392175).

Almost surely, 2^4460020 is an apocalyptic number.

It is an amenable number.

4460020 is an abundant number, since it is smaller than the sum of its proper divisors (4952180).

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

4460020 is a wasteful number, since it uses less digits than its factorization.

4460020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1107 (or 1105 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 4460020 is about 2111.8759433262. The cubic root of 4460020 is about 164.6059774786.

Adding to 4460020 its reverse (200644), we get a palindrome (4660664).

The spelling of 4460020 in words is "four million, four hundred sixty thousand, twenty".