4195047 has 4 divisors (see below), whose sum is σ = 5593400. Its totient is φ = 2796696.

The previous prime is 4195033. The next prime is 4195057. The reversal of 4195047 is 7405914.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4195047 - 2⁷ = 4194919 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4195027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 699172 + ... + 699177.

It is an arithmetic number, because the mean of its divisors is an integer number (1398350).

Almost surely, 2^4195047 is an apocalyptic number.

4195047 is a deficient number, since it is larger than the sum of its proper divisors (1398353).

4195047 is a wasteful number, since it uses less digits than its factorization.

4195047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1398352.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 4195047 is about 2048.1813884517. The cubic root of 4195047 is about 161.2794165430.

The spelling of 4195047 in words is "four million, one hundred ninety-five thousand, forty-seven".