5173646 has 4 divisors (see below), whose sum is σ = 7760472. Its totient is φ = 2586822.

The previous prime is 5173613. The next prime is 5173657. The reversal of 5173646 is 6463715.

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

It is a super-2 number, since 2×5173646² = 53533225866632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1293410 + ... + 1293413.

It is an arithmetic number, because the mean of its divisors is an integer number (1940118).

Almost surely, 2^5173646 is an apocalyptic number.

5173646 is a deficient number, since it is larger than the sum of its proper divisors (2586826).

5173646 is a wasteful number, since it uses less digits than its factorization.

5173646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2586825.

The product of its digits is 15120, while the sum is 32.

The square root of 5173646 is about 2274.5650133597. The cubic root of 5173646 is about 172.9546474722.

The spelling of 5173646 in words is "five million, one hundred seventy-three thousand, six hundred forty-six".