7263020 has 12 divisors (see below), whose sum is σ = 15252384. Its totient is φ = 2905200.

The previous prime is 7263013. The next prime is 7263031. The reversal of 7263020 is 203627.

It is a Harshad number since it is a multiple of its sum of digits (20), and also a Moran number because the ratio is a prime number: 363151 = 7263020 / (7 + 2 + 6 + 3 + 0 + 2 + 0).

It is a junction number, because it is equal to n+sod(n) for n = 7262983 and 7263001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181556 + ... + 181595.

It is an arithmetic number, because the mean of its divisors is an integer number (1271032).

Almost surely, 2^7263020 is an apocalyptic number.

It is an amenable number.

7263020 is an abundant number, since it is smaller than the sum of its proper divisors (7989364).

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

7263020 is a wasteful number, since it uses less digits than its factorization.

7263020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363160 (or 363158 counting only the distinct ones).

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

The square root of 7263020 is about 2694.9990723561. Note that the first 3 decimals coincide. The cubic root of 7263020 is about 193.6596220869.

Adding to 7263020 its reverse (203627), we get a palindrome (7466647).

The spelling of 7263020 in words is "seven million, two hundred sixty-three thousand, twenty".