5617667 has 12 divisors (see below), whose sum is σ = 6540408. Its totient is φ = 4804800.

The previous prime is 5617657. The next prime is 5617679. The reversal of 5617667 is 7667165.

It is not a de Polignac number, because 5617667 - 2¹⁰ = 5616643 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5617667.

It is not an unprimeable number, because it can be changed into a prime (5617627) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 692 + ... + 3422.

It is an arithmetic number, because the mean of its divisors is an integer number (545034).

Almost surely, 2^5617667 is an apocalyptic number.

5617667 is a deficient number, since it is larger than the sum of its proper divisors (922741).

5617667 is a wasteful number, since it uses less digits than its factorization.

5617667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2770 (or 2759 counting only the distinct ones).

The product of its digits is 52920, while the sum is 38.

The square root of 5617667 is about 2370.1618088223. The cubic root of 5617667 is about 177.7673495474.

It can be divided in two parts, 561 and 7667, that added together give a palindrome (8228).

The spelling of 5617667 in words is "five million, six hundred seventeen thousand, six hundred sixty-seven".