5667615 has 48 divisors (see below), whose sum is σ = 10501920. Its totient is φ = 2822400.

The previous prime is 5667611. The next prime is 5667631. The reversal of 5667615 is 5167665.

It is a happy number.

It is not a de Polignac number, because 5667615 - 2² = 5667611 is a prime.

5667615 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 5667615.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5667611) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 56065 + ... + 56165.

It is an arithmetic number, because the mean of its divisors is an integer number (218790).

Almost surely, 2^5667615 is an apocalyptic number.

5667615 is a deficient number, since it is larger than the sum of its proper divisors (4834305).

5667615 is a wasteful number, since it uses less digits than its factorization.

5667615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184 (or 181 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 5667615 is about 2380.6753243565. The cubic root of 5667615 is about 178.2926528651.

The spelling of 5667615 in words is "five million, six hundred sixty-seven thousand, six hundred fifteen".