5607391 has 2 divisors, whose sum is σ = 5607392. Its totient is φ = 5607390.

The previous prime is 5607389. The next prime is 5607401. The reversal of 5607391 is 1937065.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5607391 - 2¹ = 5607389 is a prime.

Together with 5607389, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5607361) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803695 + 2803696.

It is an arithmetic number, because the mean of its divisors is an integer number (2803696).

Almost surely, 2^5607391 is an apocalyptic number.

5607391 is a deficient number, since it is larger than the sum of its proper divisors (1).

5607391 is an equidigital number, since it uses as much as digits as its factorization.

5607391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 5607391 is about 2367.9930320843. The cubic root of 5607391 is about 177.6588909852.

The spelling of 5607391 in words is "five million, six hundred seven thousand, three hundred ninety-one".