5195947 has 8 divisors (see below), whose sum is σ = 5365296. Its totient is φ = 5028192.

The previous prime is 5195929. The next prime is 5195963. The reversal of 5195947 is 7495915.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5195947 is a prime.

5195947 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5195977) 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, 11508 + ... + 11950.

It is an arithmetic number, because the mean of its divisors is an integer number (670662).

Almost surely, 2^5195947 is an apocalyptic number.

5195947 is a deficient number, since it is larger than the sum of its proper divisors (169349).

5195947 is a wasteful number, since it uses less digits than its factorization.

5195947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 797.

The product of its digits is 56700, while the sum is 40.

The square root of 5195947 is about 2279.4619979285. The cubic root of 5195947 is about 173.2027982523.

Subtracting 5195947 from its reverse (7495915), we obtain a cube (2299968 = 132³).

The spelling of 5195947 in words is "five million, one hundred ninety-five thousand, nine hundred forty-seven".