7286020 has 48 divisors (see below), whose sum is σ = 17756928. Its totient is φ = 2459520.

The previous prime is 7286011. The next prime is 7286033. The reversal of 7286020 is 206827.

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, 9574 + ... + 10306.

It is an arithmetic number, because the mean of its divisors is an integer number (369936).

Almost surely, 2^7286020 is an apocalyptic number.

7286020 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 7286020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8878464).

7286020 is an abundant number, since it is smaller than the sum of its proper divisors (10470908).

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

7286020 is a wasteful number, since it uses less digits than its factorization.

7286020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 818 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 7286020 is about 2699.2628623385. The cubic root of 7286020 is about 193.8638290535.

It can be divided in two parts, 72 and 86020, that multiplied together give a triangular number (6193440 = T₃₅₁₉).

The spelling of 7286020 in words is "seven million, two hundred eighty-six thousand, twenty".