5667607 has 4 divisors (see below), whose sum is σ = 6182856. Its totient is φ = 5152360.

The previous prime is 5667601. The next prime is 5667611. The reversal of 5667607 is 7067665.

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

It is a cyclic number.

It is not a de Polignac number, because 5667607 - 2¹¹ = 5665559 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667601) 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, 257608 + ... + 257629.

It is an arithmetic number, because the mean of its divisors is an integer number (1545714).

Almost surely, 2^5667607 is an apocalyptic number.

5667607 is a deficient number, since it is larger than the sum of its proper divisors (515249).

5667607 is a wasteful number, since it uses less digits than its factorization.

5667607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515248.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 5667607 is about 2380.6736441604. The cubic root of 5667607 is about 178.2925689767.

The spelling of 5667607 in words is "five million, six hundred sixty-seven thousand, six hundred seven".