5212691 has 8 divisors (see below), whose sum is σ = 5703168. Its totient is φ = 4725000.

The previous prime is 5212673. The next prime is 5212703. The reversal of 5212691 is 1962125.

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

It is a cyclic number.

It is not a de Polignac number, because 5212691 - 2¹⁰ = 5211667 is a prime.

It is a super-2 number, since 2×5212691² = 54344294922962, which contains 22 as substring.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a self number, because there is not a number n which added to its sum of digits gives 5212691.

It is not an unprimeable number, because it can be changed into a prime (5212091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6566 + ... + 7316.

It is an arithmetic number, because the mean of its divisors is an integer number (712896).

Almost surely, 2^5212691 is an apocalyptic number.

5212691 is a deficient number, since it is larger than the sum of its proper divisors (490477).

5212691 is a wasteful number, since it uses less digits than its factorization.

5212691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1393.

The product of its digits is 1080, while the sum is 26.

The square root of 5212691 is about 2283.1318402580. The cubic root of 5212691 is about 173.3886481085.

The spelling of 5212691 in words is "five million, two hundred twelve thousand, six hundred ninety-one".