5667005 has 8 divisors (see below), whose sum is σ = 6850872. Its totient is φ = 4499968.

The previous prime is 5666987. The next prime is 5667029. The reversal of 5667005 is 5007665.

It can be written as a sum of positive squares in 4 ways, for example, as 1315609 + 4351396 = 1147^2 + 2086^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5667005 - 2¹⁶ = 5601469 is a prime.

It is a super-2 number, since 2×5667005² = 64229891340050, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3452 + ... + 4821.

It is an arithmetic number, because the mean of its divisors is an integer number (856359).

Almost surely, 2^5667005 is an apocalyptic number.

It is an amenable number.

5667005 is a deficient number, since it is larger than the sum of its proper divisors (1183867).

5667005 is a wasteful number, since it uses less digits than its factorization.

5667005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8415.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 5667005 is about 2380.5472060012. The cubic root of 5667005 is about 178.2862561462.

The spelling of 5667005 in words is "five million, six hundred sixty-seven thousand, five".