5217146 has 8 divisors (see below), whose sum is σ = 8537184. Its totient is φ = 2371420.

The previous prime is 5217143. The next prime is 5217169. The reversal of 5217146 is 6417125.

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

It is a super-2 number, since 2×5217146² = 54437224770632, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5217143) 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, 118550 + ... + 118593.

It is an arithmetic number, because the mean of its divisors is an integer number (1067148).

Almost surely, 2^5217146 is an apocalyptic number.

5217146 is a deficient number, since it is larger than the sum of its proper divisors (3320038).

5217146 is a wasteful number, since it uses less digits than its factorization.

5217146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237156.

The product of its digits is 1680, while the sum is 26.

The square root of 5217146 is about 2284.1072654322. The cubic root of 5217146 is about 173.4380292871.

It can be divided in two parts, 521 and 7146, that added together give a palindrome (7667).

The spelling of 5217146 in words is "five million, two hundred seventeen thousand, one hundred forty-six".