4620020 has 12 divisors (see below), whose sum is σ = 9702084. Its totient is φ = 1848000.

The previous prime is 4620001. The next prime is 4620037. The reversal of 4620020 is 200264.

It can be written as a sum of positive squares in 2 ways, for example, as 595984 + 4024036 = 772^2 + 2006^2 .

It is a hoax number, since the sum of its digits (14) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 4619977 and 4620004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115481 + ... + 115520.

It is an arithmetic number, because the mean of its divisors is an integer number (808507).

Almost surely, 2^4620020 is an apocalyptic number.

It is an amenable number.

4620020 is an abundant number, since it is smaller than the sum of its proper divisors (5082064).

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

4620020 is a wasteful number, since it uses less digits than its factorization.

4620020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231010 (or 231008 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 4620020 is about 2149.4231784365. The cubic root of 4620020 is about 166.5512712329.

Adding to 4620020 its reverse (200264), we get a palindrome (4820284).

The spelling of 4620020 in words is "four million, six hundred twenty thousand, twenty".