7632020 has 48 divisors (see below), whose sum is σ = 17696448. Its totient is φ = 2741760.

The previous prime is 7632013. The next prime is 7632043. The reversal of 7632020 is 202367.

7632020 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×7632020³ (a number of 22 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 7631983 and 7632001.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24707 + ... + 25013.

It is an arithmetic number, because the mean of its divisors is an integer number (368676).

Almost surely, 2^7632020 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7632020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8848224).

7632020 is an abundant number, since it is smaller than the sum of its proper divisors (10064428).

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

7632020 is a wasteful number, since it uses less digits than its factorization.

7632020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 440 (or 438 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 7632020 is about 2762.6110837394. The cubic root of 7632020 is about 196.8852432732.

Adding to 7632020 its reverse (202367), we get a palindrome (7834387).

The spelling of 7632020 in words is "seven million, six hundred thirty-two thousand, twenty".