7140195 has 24 divisors (see below), whose sum is σ = 12506832. Its totient is φ = 3768000.

The previous prime is 7140173. The next prime is 7140209. The reversal of 7140195 is 5910417.

It is not a de Polignac number, because 7140195 - 2⁵ = 7140163 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

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, 3760 + ... + 5330.

It is an arithmetic number, because the mean of its divisors is an integer number (521118).

Almost surely, 2^7140195 is an apocalyptic number.

7140195 is a deficient number, since it is larger than the sum of its proper divisors (5366637).

7140195 is a wasteful number, since it uses less digits than its factorization.

7140195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1683 (or 1680 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 27.

The square root of 7140195 is about 2672.1143313863. The cubic root of 7140195 is about 192.5617500217.

The spelling of 7140195 in words is "seven million, one hundred forty thousand, one hundred ninety-five".