5169394 has 8 divisors (see below), whose sum is σ = 8210268. Its totient is φ = 2432640.

The previous prime is 5169383. The next prime is 5169397. The reversal of 5169394 is 4939615.

It can be written as a sum of positive squares in 2 ways, for example, as 4906225 + 263169 = 2215^2 + 513^2 .

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

It is not an unprimeable number, because it can be changed into a prime (5169397) 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, 75987 + ... + 76054.

Almost surely, 2^5169394 is an apocalyptic number.

5169394 is a deficient number, since it is larger than the sum of its proper divisors (3040874).

5169394 is a wasteful number, since it uses less digits than its factorization.

5169394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152060.

The product of its digits is 29160, while the sum is 37.

The square root of 5169394 is about 2273.6301370276. The cubic root of 5169394 is about 172.9072531254.

The spelling of 5169394 in words is "five million, one hundred sixty-nine thousand, three hundred ninety-four".