7130835 has 24 divisors (see below), whose sum is σ = 12820080. Its totient is φ = 3802464.

The previous prime is 7130813. The next prime is 7130861. The reversal of 7130835 is 5380317.

It is not a de Polignac number, because 7130835 - 2⁷ = 7130707 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

7130835 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 7130799 and 7130808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1720 + ... + 4149.

It is an arithmetic number, because the mean of its divisors is an integer number (534170).

Almost surely, 2^7130835 is an apocalyptic number.

7130835 is a deficient number, since it is larger than the sum of its proper divisors (5689245).

7130835 is an equidigital number, since it uses as much as digits as its factorization.

7130835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5889 (or 5877 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 7130835 is about 2670.3623349651. The cubic root of 7130835 is about 192.4775708955.

The spelling of 7130835 in words is "seven million, one hundred thirty thousand, eight hundred thirty-five".