5611667 has 8 divisors (see below), whose sum is σ = 5745600. Its totient is φ = 5479144.

The previous prime is 5611663. The next prime is 5611681. The reversal of 5611667 is 7661165.

5611667 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5611667 - 2² = 5611663 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5611663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13184 + ... + 13602.

It is an arithmetic number, because the mean of its divisors is an integer number (718200).

Almost surely, 2^5611667 is an apocalyptic number.

5611667 is a deficient number, since it is larger than the sum of its proper divisors (133933).

5611667 is a wasteful number, since it uses less digits than its factorization.

5611667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705.

The product of its digits is 7560, while the sum is 32.

The square root of 5611667 is about 2368.8957343032. The cubic root of 5611667 is about 177.7040383274.

The spelling of 5611667 in words is "five million, six hundred eleven thousand, six hundred sixty-seven".