7130190 has 16 divisors (see below), whose sum is σ = 17112528. Its totient is φ = 1901376.

The previous prime is 7130177. The next prime is 7130197. The reversal of 7130190 is 910317.

It is a super-2 number, since 2×7130190² = 101679218872200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7130197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118807 + ... + 118866.

It is an arithmetic number, because the mean of its divisors is an integer number (1069533).

Almost surely, 2^7130190 is an apocalyptic number.

7130190 is an abundant number, since it is smaller than the sum of its proper divisors (9982338).

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

7130190 is a wasteful number, since it uses less digits than its factorization.

7130190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237683.

The product of its (nonzero) digits is 189, while the sum is 21.

The square root of 7130190 is about 2670.2415621063. The cubic root of 7130190 is about 192.4717673780.

The spelling of 7130190 in words is "seven million, one hundred thirty thousand, one hundred ninety".