7286130 has 48 divisors (see below), whose sum is σ = 19220760. Its totient is φ = 1914624.

The previous prime is 7286129. The next prime is 7286131. The reversal of 7286130 is 316827.

It is an interprime number because it is at equal distance from previous prime (7286129) and next prime (7286131).

It can be written as a sum of positive squares in 4 ways, for example, as 3837681 + 3448449 = 1959^2 + 1857^2 .

It is a junction number, because it is equal to n+sod(n) for n = 7286094 and 7286103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7286131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6016 + ... + 7124.

Almost surely, 2^7286130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7286130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9610380).

7286130 is an abundant number, since it is smaller than the sum of its proper divisors (11934630).

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

7286130 is a wasteful number, since it uses less digits than its factorization.

7286130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195 (or 1192 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 7286130 is about 2699.2832381949. The cubic root of 7286130 is about 193.8648046622.

The spelling of 7286130 in words is "seven million, two hundred eighty-six thousand, one hundred thirty".