7482020 has 48 divisors (see below), whose sum is σ = 19342848. Its totient is φ = 2367360.

The previous prime is 7482017. The next prime is 7482037. The reversal of 7482020 is 202847.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 236 + ... + 3875.

It is an arithmetic number, because the mean of its divisors is an integer number (402976).

Almost surely, 2^7482020 is an apocalyptic number.

7482020 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7482020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9671424).

7482020 is an abundant number, since it is smaller than the sum of its proper divisors (11860828).

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

7482020 is a wasteful number, since it uses less digits than its factorization.

7482020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4140 (or 4138 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 7482020 is about 2735.3281338808. The cubic root of 7482020 is about 195.5868361826.

Adding to 7482020 its reverse (202847), we get a palindrome (7684867).

The spelling of 7482020 in words is "seven million, four hundred eighty-two thousand, twenty".