5217607 has 2 divisors, whose sum is σ = 5217608. Its totient is φ = 5217606.

The previous prime is 5217601. The next prime is 5217631. The reversal of 5217607 is 7067125.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5217607 - 2¹¹ = 5215559 is a prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5217601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2608803 + 2608804.

It is an arithmetic number, because the mean of its divisors is an integer number (2608804).

Almost surely, 2^5217607 is an apocalyptic number.

5217607 is a deficient number, since it is larger than the sum of its proper divisors (1).

5217607 is an equidigital number, since it uses as much as digits as its factorization.

5217607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2940, while the sum is 28.

The square root of 5217607 is about 2284.2081779032. The cubic root of 5217607 is about 173.4431376086.

It can be divided in two parts, 521 and 7607, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 5217607 in words is "five million, two hundred seventeen thousand, six hundred seven".